Chapter 6 Review PDF

Key Words width? For #1 to #3, match each example to the correct term. 6.2 Dividing a Fraction by a Whole Number, pages 204–209...

Key Words width? For #1 to #3, match each example to the correct term. 6.2 Dividing a Fraction by a Whole Number, pages 204–209 __1 __8 1. 3 9. Determineeach quotient using 4 A improper fraction 2. 9 B mixed number 11 manipulatives or diagrams. 3. ___ __3 __2 a) 4 ÷ 2 b) 3÷4 3 C proper fraction 10. A Polish recipe for making six servings 4. a) Unscramble the letters to make a key __1 of potato salad includes 2an word. CIRCLOPERA onion. What fraction of an onion is in each serving? b) Defi ne this key word. 11. Regina has wet weather on about 5. Unscramble the letters to complete the ___3 following statement. 10of the days in a year. It has The correct sequence of calculations wet weather on about four times as many days as it has fog. On what for evaluating an expression is the. F fraction of the days of the year does ROANOPORERTOSIDE Regina have fog? 6.1 Multiplying a Fraction and a Whole 6.3 Multiplying Proper Fractions, Number, pages 198–203 pages 210–215 6. Determine each product using 12. Use a diagram to explain why manipulatives or diagrams. the following expressions have the same value. __1 __2 __5 a) 5 × 4 b) 4 × 3 c) 2 × 2 __1 __3 __3 __1 2of 4 4of 2 7. The average mass of a porcupine is about 12 kg. The average mass of a raccoon is 13. Estimate and calculate. __3 __3 __3 __4 ___5 __1 about 4of that. What is the average a) 5× 5 b) 5× 12 c) 8× mass of a raccoon? __4 7 14. Three fi fths of a school class is made up of girls. One third of the girls walk to school. What fraction of the class is made up of girls who walk to school? 6.4 Multiplying Improper Fractions and 236 MHR Chapter 6 Mixed Numbers, pages 216–221 8. The length of a rectangle is 6 cm. The 15. Estimate and calculate. __2 width is 3of the length. What is the  __8 __6 __3 __1 __1 ___1 a) 3× 5 b) 1 4×2 3 c) 4 2 10of a garden fence. How long __1 will she take to paint the whole fence? ×2 9 __1 23. Vince usually takes 5 2h to drive 16. The driving distance from Winnipeg to from Kamloops to Banff. Because of a Regina is 570 km. The driving distance __1 __1 snowfall, the drive took Vince 8 4h from Winnipeg to Calgary is 2 3times one day. How many times as long as the driving distance from Winnipeg to usual was the drive that day? Regina. What is the driving distance from Winnipeg to Calgary? 17. Calculate the number of hours in 3 __1 2days. 18. The value of pi can be approximated by 22 ___ the fraction 6.6 Applying Fraction Operations, 7. Use this value and the pages 230–235 formula C = π × d to calculate the 24. Calculate. approximate circumference of a __1 __3 __3 __1 circle with a diameter of 14 cm. a) 2× 4+ 2× 3 __1 __1 __2 6.5 Dividing Fractions and Mixed Numbers, b) 1 2 ÷ a1 2- 3b pages 222–229 __2 25. Ari works as a chef. He has to cook 19. Chris calculated 3 ÷ 3 and a pasta dinner for 16 guests. He has got an answer of 2. __1 a) What mistake did Chris make? 3 2packages of pasta. If a pasta b) What is the correct answer? __1 dinner uses 4of a package of pasta, 20. Divide. does he have enough pasta? Solve the problem in two different ways. __2 __5 __1 __1 a) 3÷ 6 b) 3 2÷2 4 c) 9 __2 26. The gas tank of a car is 3full. A trip ___9 __1 ÷ 10 21. A horse eats 2of a __1 uses up 4of the gas in the tank. How bale of hay per day. How long will 15 bales of hay last? full is the tank at the end of the trip? __3 27. Apiece of string is cut in half, so that one 22. Marsha takes 4h to paint the fi rst half can be used to bundle newspapers for recycling. One third of the remaining string is cut off and used to tie a parcel. The leftover string is 2 m long. How long was the whole piece of string? Chapter Review MHR 237