Podcast
Questions and Answers
What is the formula to calculate the speed of an entity?
What is the formula to calculate the speed of an entity?
- Time plus distance
- Distance divided by time (correct)
- Distance multiplied by time
- Time divided by distance
What is the cost price?
What is the cost price?
- The price at which an article is bought (correct)
- The price marked on the article for sale
- The price after any discount is applied
- The price at which an article is sold
How do you find a percentage of a quantity?
How do you find a percentage of a quantity?
- Multiply by the percentage and add 100
- Multiply by the percentage and divide by 100 (correct)
- Add the percentage and divide by 100
- Divide by the percentage and subtract 100
What is the formula to calculate the selling price?
What is the formula to calculate the selling price?
How do you calculate profit percentage?
How do you calculate profit percentage?
What is the formula for simple interest?
What is the formula for simple interest?
What is the formula to calculate distance based on speed and time?
What is the formula to calculate distance based on speed and time?
What is the purpose of comparing ratios in problem-solving?
What is the purpose of comparing ratios in problem-solving?
How do you calculate the time required to process a certain amount based on a rate?
How do you calculate the time required to process a certain amount based on a rate?
What is the purpose of scaling quantities in recipes?
What is the purpose of scaling quantities in recipes?
How do you increase a quantity in a ratio?
How do you increase a quantity in a ratio?
What is the purpose of expressing the total amount to be shared in a ratio of hours worked?
What is the purpose of expressing the total amount to be shared in a ratio of hours worked?
What is the formula to convert currency from one type to another?
What is the formula to convert currency from one type to another?
What is the purpose of comparing production rates between different machines?
What is the purpose of comparing production rates between different machines?
What is the purpose of ranking entities based on their speeds?
What is the purpose of ranking entities based on their speeds?
What is the result of subtracting the discount amount from the marked price?
What is the result of subtracting the discount amount from the marked price?
What is the difference between the selling price and the cost price used to calculate?
What is the difference between the selling price and the cost price used to calculate?
What is the principal multiplied by in the formula for simple interest?
What is the principal multiplied by in the formula for simple interest?
What is the purpose of using decimals when calculating discounts?
What is the purpose of using decimals when calculating discounts?
What is the result of finding the difference between the selling price and the cost price and dividing by the cost price?
What is the result of finding the difference between the selling price and the cost price and dividing by the cost price?
What is the primary purpose of calculating a rate?
What is the primary purpose of calculating a rate?
A bakery sells 240 loaves of bread per day at a rate of 30 loaves per hour. How many hours does it operate per day?
A bakery sells 240 loaves of bread per day at a rate of 30 loaves per hour. How many hours does it operate per day?
A car travels 240 km in 4 hours. What is its speed?
A car travels 240 km in 4 hours. What is its speed?
A recipe for making cookies requires a ratio of 2:3 of sugar to flour. If you need 6 cups of flour, how many cups of sugar do you need?
A recipe for making cookies requires a ratio of 2:3 of sugar to flour. If you need 6 cups of flour, how many cups of sugar do you need?
A factory produces 480 toys per day at a rate of 60 toys per hour. How many hours does it operate per day?
A factory produces 480 toys per day at a rate of 60 toys per hour. How many hours does it operate per day?
If a person works 3 hours and another person works 5 hours, what is the ratio of their work hours?
If a person works 3 hours and another person works 5 hours, what is the ratio of their work hours?
A company converts $1000 from USD to EUR at an exchange rate of 1:1.2. How much is the converted amount in EUR?
A company converts $1000 from USD to EUR at an exchange rate of 1:1.2. How much is the converted amount in EUR?
A pattern of beads has a ratio of 2:5 of red to blue beads. If there are 10 blue beads, how many red beads are there?
A pattern of beads has a ratio of 2:5 of red to blue beads. If there are 10 blue beads, how many red beads are there?
A machine can produce 120 boxes in 4 hours. How many boxes can it produce per hour?
A machine can produce 120 boxes in 4 hours. How many boxes can it produce per hour?
A recipe requires a ratio of 3:5 of flour to sugar. If you need 9 cups of sugar, how many cups of flour do you need?
A recipe requires a ratio of 3:5 of flour to sugar. If you need 9 cups of sugar, how many cups of flour do you need?
A person can paint 6 walls in 3 hours. How many walls can they paint in 5 hours?
A person can paint 6 walls in 3 hours. How many walls can they paint in 5 hours?
A factory produces 360 toys in 6 hours. At this rate, how many toys can it produce in 8 hours?
A factory produces 360 toys in 6 hours. At this rate, how many toys can it produce in 8 hours?
A person works 5 hours and another person works 3 hours. What is the ratio of their work hours?
A person works 5 hours and another person works 3 hours. What is the ratio of their work hours?
A car travels 300 km in 5 hours. How many kilometers does it travel per hour?
A car travels 300 km in 5 hours. How many kilometers does it travel per hour?
A company converts £800 from GBP to USD at an exchange rate of 1:1.5. How much is the converted amount in USD?
A company converts £800 from GBP to USD at an exchange rate of 1:1.5. How much is the converted amount in USD?
A pattern of tiles has a ratio of 4:7 of red to blue tiles. If there are 16 blue tiles, how many red tiles are there?
A pattern of tiles has a ratio of 4:7 of red to blue tiles. If there are 16 blue tiles, how many red tiles are there?
A shopkeeper buys an item for $50 and marks it up by 20%. What is the marked price?
A shopkeeper buys an item for $50 and marks it up by 20%. What is the marked price?
A person invests $1000 at a simple interest rate of 5% per annum. What is the interest earned in 2 years?
A person invests $1000 at a simple interest rate of 5% per annum. What is the interest earned in 2 years?
A company sells an item for $80 after a 10% discount. What was the marked price?
A company sells an item for $80 after a 10% discount. What was the marked price?
A person buys an item for $60 and sells it for $75. What is the profit percentage?
A person buys an item for $60 and sells it for $75. What is the profit percentage?
A person invests $2000 at a compound interest rate of 10% per annum. What is the total amount after 2 years?
A person invests $2000 at a compound interest rate of 10% per annum. What is the total amount after 2 years?
A shopkeeper sells an item for $120 after a 20% discount. What was the cost price?
A shopkeeper sells an item for $120 after a 20% discount. What was the cost price?
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