Tanzanian Currency PDF - Practice Questions and Answers

FOR ONLINE USE ONLY DO NOT DUPLICATE Chapter Thirteen Tanzanian Currency Introduction In Standard Four, you learnt about adding, subtracting a...

FOR ONLINE USE ONLY DO NOT DUPLICATE Chapter Thirteen Tanzanian Currency Introduction In Standard Four, you learnt about adding, subtracting and multiplying LY Tanzanian currency (money). You also learnt how to solve word problems involving buying and selling various goods and services. In this chapter, you will learn how to express money in terms of shillings and cents, to add, subtract, N multiply, and divide money up to one million shillings. You will also learn to solve word problems involving money. This competence will help you to know O the value of your country’s money. Through this competence, you will be able to buy and sell things as well as obtain a proper change when required. You SE are also expected to develop skills in earning, spending and saving money. Exercise 1: Revision U Answer the following questions: E ​.       1 sh  56  280​ ​2.       sh  78 850​ ​3.       sh  44  450​ N ​ +    sh  38  270 ​ + ​     sh    5   850   ​​ ‒  sh      3  750​ LI N 4 ​.       sh  5  670​ ​5.       sh  84  500​ ​6.       sh  462​ ​ ‒   sh  3   980 ​ ​ −   sh  53  950   ​​ ×            10 ​ O R ​.       7 sh  560​ ​8.      sh  635 × 16 = ​ ​9.      sh  99  999  −  sh   86  700  = ​ ​ ×               12​ FO 240 MATH std 5.indd 240 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE ​10.  sh 11 500 + sh 80 150 =​ ​11.  sh  66 000 + sh  3 500 =​ ​12.  sh  52 670 + sh  17  380  =​ 1 ​ 3. sh  960 × 36 =​ 14. Juhudi had 350 shillings in his pocket. His teacher awarded him 1 000 shillings after he had passed mathematics examination. His mother also gave him a present of 1 700 shillings. How much money did Juhudi receive altogether? LY 15. The Head teacher bought a book for 6 500 shillings and 10 notebooks, N each costing 250 shillings. He gave the shopkeeper a 10 000 shillings note. How much change did he get from the shopkeeper? O 16. A bus has 32 passengers. If the fare for one passenger is 450 shillings, SE how much money will be paid by all the passengers? 17. sh 1 390 + sh 575 + sh 6 750 = U Tanzanian currency in shillings and cents E Tanzanian currency is in terms of shillings and cents. The value of one cent N is less than the value of one shilling. Tanzanian currency is also in terms of currency coins and currency notes with different values. LI (a) Currency coins in cents N O R FO 241 MATH std 5.indd 241 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE (b) Currency coins in shillings LY N O SE U (c) Currency notes E N EN EN SPECIM SPECIM LI N O EN EN R SPECIM SPECIM FO 242 MATH std 5.indd 242 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE EN EN SPECIM SPECIM The relationship that exists between shillings and cents is that, 1 shilling is LY the same as 100 cents. When writing money in terms of shillings and cents, always start with its value followed by the word shillings or cents. The word N shillings is abbreviated as sh and the word cents is abbreviated as cts. When they are written together, the values in shillings and in cents are separated O by a dot. Example 1 SE (a) How many 50 cents are there in 1 shilling? U (b) Write in short form: sh 500 and 50 cts. Solution E N (a) 100 cts = sh 1 Since 100 cts = 50 cts + 50 cts and LI sh 1 = 100 cts = 50 cts + 50 cts = 2 × 50 cts, it follows that, sh 1 is the same as twice 50 cts. Therefore, there are two N 50 cents in 1 shilling. O (b) Write in short form: sh 500 and 50 cts. sh 500 and 50 cents in short is written as sh 500.50. R FO 243 MATH std 5.indd 243 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE Example 2 (a) Write sh 700.00 in words. (b) Write in short form: sh 1 200 and 70 cts. Solution (a) 700.00 in words is written as seven hundred shillings. LY (b) sh 1 200 and 70 cts is written in short form as sh 1 200.70. N Exercise 2 O Answer the following questions: SE 1. Read and write in words the value of money written in short form in the following table. Part (a) is an example. U Money in short form Money in words (a) sh 1 100.20 One thousand one hundred E shillings and twenty cents. N (b) sh 5 88.35 (c) sh 75 400.10 LI (d) sh 230 000.70 (e) sh 1 000 000.00 N (f) sh 632.37 (g) sh 48 350.05 O (h) sh 80 495.95 (i) sh 1 759.50 R (j) sh 3 600.00 FO 2. Read and write in short form the value of money written in words in the following table. Part (a) is an example. 244 MATH std 5.indd 244 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE Value of money in words Money in short form (a) Two hundred shillings and twenty sh 200.25 five cents (b) Three hundred shillings (c) 2 250 shillings and 50 cents (d) One hundred and forty five thousand shillings and thirty cents LY (e) 70 shillings and 10 cents N 3. For each question in the following table, read and write the value of money in short form. Part (a) is given as an example. O Value of money in words Money in short form (a) (b) eighty five cents SE Fifty five thousand shillings and sh 55 000.85 Six hundred and forty shillings U and five cents (c) One shilling and fifty cents (d) Nine hundred and ninety nine E thousand, eight hundred shillings and ninety cents N (e) Fifty shillings and sixty cents LI 4. How many 10 cents are in 5 shillings? N 5. How many shillings are 30 times 10 cents? 6. Rozi’s monthly salary is 315,000 shillings and 80 cents. Express this O salary in short form. R Addition of money When adding money having a mixture of shillings and cents, the following FO relation between shillings and cents may be used: 1 shilling = 100 cents. 245 MATH std 5.indd 245 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE Example 1 ​      sh          cts      625         45 ​+      364         20​ ‾ ​                                  ​ ​ ‾ Solution LY Steps: N 1. Add cents: 45 + 20 = 65 cts. Write 65 sh cts in the cts column. 625 45 O + 364 20 65 2. Add shillings: 625 + 364 = sh 989. Write SE sh cts 989 in the sh column. 625 45 U + 364 20 989 65 E Therefore, the answer is sh 989 and 65 cts. N LI Example 2 N sh cts O 4 596 65 + 3 987 75 R FO 246 MATH std 5.indd 246 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE Solution Steps: 1. Add cents: 65 + 75 = 140 cts. But sh cts sh 1 = 100 cts. Convert 140 cts 4 596 65 into sh 1 and 40 cts. Write 40 in + 3 987 75 the cts column and add 1 sh to 40 the sh column. LY 2. Add shillings: sh cts N 1 + 4 596 + 3 987 = sh 8 584. 4 596 65 Write 8 584 in the sh column. + 3 987 75 O 8 584 40 SE Therefore, the answer is sh 8 584 and 40 cts. Example 3 U sh cts Solution 105 001 80 E + 794 999 45 sh cts N 105 001 80 + 794 999 45 LI 900 001 25 N Therefore, the answer is sh 900 001.25. O Exercise 3 R Answer the following questions: FO ​1. sh 863 435.10 + sh 28 375.65 =​ 247 MATH std 5.indd 247 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE ​2.   sh 645 489.15 + sh 351 432.45 =​ 3 ​.   sh 432 456.10 + sh 463 367.65 =​ ​4.   sh 625 445.50 + sh 357 223.85 =​ 5 ​.   sh 423 293.45 + sh 549 315.25 =​ LY ​6.   sh 14 955.50 + sh 4 955.55 =​ N ​7.   sh 181. 65  +  sh 6  564. 95  +  sh 1  192. 25 =​ O 8. sh cts 9. sh cts 10. sh cts 1 060 05 650 45 5 075 05 + 2 175 15 + 679 SE 40 + 3 350 50 U 11. sh cts 12. sh cts 13. sh cts 3 009 65 5 707 35 714 370 80 E + 4 087 55 2 983 90 + 3 056 35 N + 1 225 30 LI N 14. sh cts 15. cts cts 16. sh cts 385 534 05 433 270 55 454 265 40 O + 453 057 45 + 433 865 45 + 287 939 95 R FO 248 MATH std 5.indd 248 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE 17. sh cts 18. sh cts 356 005 45 456 354 50 + 130 436 95 + 130 218 95 19. sh cts 20. sh 193432.45 135 436 95 sh 367 563.65 LY + 749 115 85 + sh 432 210.15 N Subtraction of money O Example 1 sh cts SE 420 561 65 U − 110 340 40 E Solution N Steps: 1. Subtract cents: 65 – 40 = 25 cts. sh cts LI Write 25 in the cts column. 420 561 65 N − 110 340 40 25 O 2. Then, subtract shillings: sh cts 420 561 – 110 340 = sh 310 221. R 420 561 65 Write 310 221 in the sh column. − 110 340 40 FO 310 221 25 Therefore, the answer is sh 310 221 and 25 cts. 249 MATH std 5.indd 249 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE Example 2 sh cts 964 868 25 − 599 853 75 LY Solution Steps: N 1. Subtract cents: 25 – 75. This is not sufficient. Take sh 1 from sh 964 868 sh cts O and convert it into cents: sh 1 = 100 cts. 964 868 25 Add cents: 100 + 25 = 125 cts. Now, − 599 853 75 subtract cts: 125 – 75 = 50 cts. Write 50 in the cts column. SE 50 U 2. There remained 964 867 sh. Subtract shillings: sh cts 964 867– 599 853 = sh 365 014. 964 868 25 E Write 365 014 in the sh column. - 599 853 75 N 365 014 50 LI Therefore, the answer is sh 365 014 and 50 cts. N Example 3 O Solution sh cts sh cts R 953 964 45 953 964 45 − 599 868 65 FO − 599 868 65 354 095 80 Therefore, the answer is sh 354 095 and 80 cts. 250 MATH std 5.indd 250 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE Exercise 4 Answer the following questions: 1. sh cts 2. sh cts 3. sh cts 367 662 10 444 330 30 21 201 10 – 153 221 10 – 367 220 10 – 11 102 60 LY N 4. sh cts 5. sh cts 6. sh 571 171.00 O 445 540 35 268 654 14 – sh 215 101.50 – 53 102 75 – 18 129 14 SE 7. sh cts 8. sh cts 9. sh cts U 511 20 770 621 50 67 501 70 – 270 05 – 330 423 30 – 35 322 35 E N 10. sh cts 11. sh cts 12. sh cts LI 3 121 85 612 365 35 410 220 55 N – 1 111 35 – 81 155 25 – 301 101 35 O 13. sh cts 14. sh cts 15. sh cts R 4 505 80 844 250 50 568 660 45 FO – 2 321 25 – 451 120 50 – 34 330 15 251 MATH std 5.indd 251 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE 16. sh cts 17. sh cts 18. sh cts 611 180 50 212 157 60 774 450 00 – 211 070 70 – 141 220 80 – 274 110 00 19. sh 890 527.85 20. sh cts LY – sh 30 210.80 1 000 000 00 – 850 000 20 N O Multiplication of money SE In multiplication of money by a number, start by multiplying cents followed by shillings. U Example 1 sh cts E 50 5 N × 6 LI Solution N Steps: 1. Multiply cents: O sh cts 6 x 5 cts = 30 cts. 50 5 Write 30 in the cts column. × 6 R 30 FO 252 MATH std 5.indd 252 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE 2. Multiply shillings: sh cts 6 x sh 50 = sh 300. 50 5 Write 300 in the sh column. × 6 300 30 Therefore, the answer is sh 300 and 30 cts or sh 300.30. LY Example 2 sh cts N 250 75 O × 10 Solution Steps: SE 1. Multiply cents: ​ U sh cts 75  × 10 = 750  cts.​Convert 250 75 750 cts to get sh 7 and 50 × 10 E cts. Write 50 in the cts column 50 and add sh 7 to the product N of shillings after multiplying LI shillings. 2. Multiply shillings:​ N sh 250 × 10 = sh 2500​. Add sh sh cts 7 to sh 2 500 to get sh 2 507. 250 75 O Write 2 507 in the shillings × 10 column. 2 507 50 R FO Therefore, the answer is sh 2507.50. 253 MATH std 5.indd 253 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE Example 3 sh cts Solution 5 230 90 sh cts × 29 5 230 90 × 29 151 696 10 LY Therefore, the answer is sh 151 696.10. N Exercise 5 O Answer the following questions: 1. sh 500 cts 20 2. sh 3 115 SEcts 30 3. sh 601 cts 30 × 4 × 5 × 30 U 4. sh cts 5. sh cts 6. sh cts E 10 000 00 4 010 90 65 40 N × 28 × 2 × 8 LI N 7. sh cts 8. sh cts 9. sh cts 21 720 60 700 55 180 15 O × 20 × 9 × 15 R 10. sh cts FO 35 320 70 × 12 254 MATH std 5.indd 254 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE Division of money In dividing money, start by dividing shillings followed by dividing cents. Example 1 sh cts LY 5 10 50 Solution N Steps: O 1. Divide shillings: sh cts sh 10 ÷ 5 = sh 2 5 10 50 Write 2 in the sh position. 2 2. Divide cents: 50 cts ÷ 5 = 10 cts. SE 5 sh 10 cts 50 Write 10 in the cents position. 2 10 U Therefore, the answer is sh 2.10. E Example 2 N sh cts LI 45 205 312 50 N Solution Steps: O 1. Divide sh: 205 312 ÷ 45 = 4 562 with remainder sh 22. Write 4 562 in the sh sh cts R position. Change sh 22 remainder into 45 205 312 50 cts, that is sh 1 = 100 cts FO 4 562 sh 22 = 2 200 cts. Add cts: 2 200 cts + 50 cts = 2 250 cts. 255 MATH std 5.indd 255 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE 2. Divide cents: 2 250 sh cts cts ÷ 45 = 50 cts. Write 50 in the cents 45 205 312 50 position. 4 562 50 Therefore, the answer is sh 4 562.50. Example 3 LY sh cts 9 19 000 80 Solution N sh cts O 9 19 000 80 2 111 20 Therefore, the answer is sh 2 111.20. Exercise 6 SE U Answer the following questions: sh cts sh cts E 1. 15 46 740 60 2. 3 45 363 00 N sh cts sh cts LI 3. 12 24 289 20 4. 15 45 442 50 N sh cts sh cts 5. 8 3 200 40 6. 7 91 000 70 O sh cts sh cts R 7. 5 136 005 40 8. 13 391 560 00 FO sh cts sh cts 9. 4 465 600 60 10. 10 364 500 00 256 MATH std 5.indd 256 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE sh cts 11. sh 645 000.00 ÷ 8 = 12. 116 8 526 00 sh cts sh cts 13. 24 100 000 80 14. 12 1 740 60 sh cts sh cts 15. 24 133 248 00 16. 16 144 962 40 LY sh cts sh cts N 17. 25 75 510 00 18. 12 133 248 60 O sh cts 19. 25 1 000 000 00 20. sh 111.20 ÷ 20 = SE U Word problems involving money Example 1 E N A pair of shoes is sold at sh 23 500.50. How much will 11 pairs of the same kind of shoes cost? LI Solution N 1 pair is sold at sh 23 500.50. O 11 pairs will be sold at sh 23 500.50 × 11 = sh 258 505.50. Therefore, 11 pairs of the shoes will be sold at 258 505.50 shillings. R Example 2 FO Joseph had sh 350 000. He used sh 127 500. How many shillings was he left with? 257 MATH std 5.indd 257 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE Solution Joseph had sh 350 000. He used sh 127 500. He was left with: sh 350 000 – sh 127 500 = sh 222 500. Therefore, Joseph was left with 222 500 shillings. Example 3 LY Bahati bought 3 bed sheets @ 5 000 shillings, 2 shirts @ 3 000 shillings, 4 plates @ 1 000 shillings, and 5 bowls @ 500 shillings. How much money N did she pay for all the items? O Solution The symbol @ means “each item”. Item SE sh cts 1. 3 bed sheets @ sh 5 000 15 000 00 U 2. 2 shirts @ sh 3 000 6 000 00 3. 4 plates @ sh 1 000 4 000 00 4. 5 bowls @ sh 500 2 500 00 E Total 27 500 00 N Therefore, Bahati paid 27 500 shillings for all the items. LI Exercise 7 N Answer the following questions: O 1. Kalista bought the following items: 3 pairs of shoes @ 13 500 shillings, 3 pairs of khanga @ 9 000 shillings, 2 mobile phone batteries @ 10 R 000 shillings and 4 wrist watches @ 15 000 shillings. How much money FO did she pay for all the items? 258 MATH std 5.indd 258 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE 2. A fruit vender sold 285 mangoes for sh 119 913.75. What was the price of one mango if each mango had the same price? 3. A group of 72 friends divided sh 174 499.20 equally among themselves. How much did each member of the group get? 4. A person bought a television set for 420 000 shillings. If he sold the same television set for 580 000 shillings, what profit did he make in LY selling the television set? N 5. A student bought the following items: 15 exercise books @ 600 shillings, 8 pens @ 500 shillings, 5 envelopes @ 200 shillings and 3 erasers @ O 200 shillings. How much did the student pay for all the items? SE 6. Maringo had 775 000 shillings. If he spent 131 650 shillings, how much money did he remain with? U 7. A farmer got 101 755 shillings for selling rice and sh 207 800.50 for selling maize. How much money did the farmer get from the two sales of crops? E N 8. A person had a debt of 100 000 shillings. If he managed to pay back 80 750.60 shillings, how much debt did he remain with? LI 9. Juma deposits into his bank account 35 000 shillings every month. N How much money will he deposit in his bank account in one year? O 10. Neema had 335 500 shillings. She distributed the money equally to her 11 children to enable them to buy school items. How much money R did each child get? FO 259 MATH std 5.indd 259 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE 11. The monthly salaries of three employees of a certain school are as follows: The first employee earns sh 296 364.40, the second earns sh 350 220.35 and the third earns sh 349 416.90. Find the total amount of their monthly salaries. 12. Three cupboards were bought at the following prices: The first cupboard was bought for sh 295 000.50, the second for sh 240 000.35 and the third for sh 360 000.30. What was the cost of all three cupboards? LY Exercise 8 N Answer the following questions: O 1. 90 cts + 45 cts = 2. sh 14 955.60 – sh 12 950.05 = SE 3. sh 70 300 and 40 cts + sh 113 200 and 25 cts = U 4. sh cts 5. sh cts 6. sh cts 417 55 4 500 80 100 10 E × 7 – 180 45 – 90 20 N LI 7. sh cts 8. sh cts 9. sh cts 200 500 55 2 040 05 8 496 00 N – 500 60 × 10 O R 10. sh cts 11. sh cts 12. sh cts 25 55 575 50 475 30 50 8 400 00 FO × 18 260 MATH std 5.indd 260 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE 13. Write the following shillings and cents in words: (a) sh 4 700.50 (b) sh 260.25 (c) sh 17 840.65 (d) sh 935.40 (e) sh 812 530.05 14. Write the following shillings and cents in short form: (a) Eight hundred eighty-five shillings and twenty cents. (b) One hundred thousand shillings and ninety-five cents. LY (c) Three hundred and ten thousand one hundred and fifty shillings and sixty cents. N (d) Ten thousand and fifty shillings. (e) Five hundred shillings and fifteen cents. O 15. What is the value of 50 twenty cents in shillings? SE 16. If 10 shillings are changed into cents, how many fifty cents will be obtained? U 17. Mwanahamisi got three hundred seventeen thousand shillings and seventy-five cents by selling cotton and three hundred twenty thousand E shillings and twenty-five cents for selling fish. How much money did N she get in total? LI 18. A businessman had a debt of sh 178 500.35 in a commercial bank. If he paid back sh 54 900.20, how much debt did he remain with? N O 19. Twenty-four members of a group divided 193 200 shillings equally among themselves. How much did each member of the group get? R 20. If a pair of khanga was sold at 12 500 shillings, how much money will FO 44 such pairs cost? 261 MATH std 5.indd 261 30/07/2021 14:50  FOR ONLINE USE ONLY DO NOT DUPLICATE Summary 1. In adding, subtracting and multiplying money, start with cents followed by shillings. 2. When dividing money, start with shillings followed by cents. 3. When buying and selling items, the symbol @ means “each item”. 4. Tanzanian Currency is in the form of coins and notes of different values. LY 5. When shillings and cents are separated in numeral representation of money, cents are written in two numerals such as 05 cts, 12 cts and N so on. O SE U E N LI N O R FO 262 MATH std 5.indd 262 30/07/2021 14:50