Form 9: Comparing Ratios Using Unit Rates
Compare different ratios by converting them into unit rates. Learn to determine which rate is larger, smaller, or equal.
Questions
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MultiChoice
Worker A earns $72 in 6 hours. Worker B earns $80 in 8 hours. Who has a higher hourly pay rate?
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MultiChoice
Car X drives 240 miles on 8 gallons of gas. Car Y drives 350 miles on 10 gallons. Which car gets better gas mileage?
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MultiChoice
Baker A decorates 15 cakes in 3 hours. Baker B decorates 24 cakes in 4 hours. Who decorates cakes faster per hour?
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MultiChoice
Machine A prints 120 pages in 4 minutes. Machine B prints 180 pages in 5 minutes. Which machine prints faster?
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MultiChoice
Team A scored 45 points in 3 games. Team B scored 64 points in 4 games. Which team has a higher scoring rate per game?
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MultiChoice
Tap A fills 30 gallons in 5 minutes. Tap B fills 42 gallons in 7 minutes. Compare their flow rates.
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MultiChoice
Reader A reads 90 pages in 3 hours. Reader B reads 100 pages in 4 hours. Who reads more pages per hour?
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MultiChoice
Store A sells 4 apples for $2.00. Store B sells 6 apples for $3.00. Compare their unit prices.
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MultiChoice
Athlete A runs 12 laps in 4 minutes. Athlete B runs 15 laps in 5 minutes. Compare their rates.
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MultiChoice
Factory A produces 200 items in 5 hours. Factory B produces 180 items in 4 hours. Which factory works faster?
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MultiChoice
Bus A travels 120 miles in 2 hours. Bus B travels 200 miles in 4 hours. Which bus has a higher average speed?
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MultiChoice
Recipe A uses 3 cups of sugar for 6 cups of water. Recipe B uses 4 cups of sugar for 10 cups of water. Which recipe has a higher ratio of sugar to water?