Form 10: Comparing Rates & Ratios
Practice evaluating and comparing different rates and ratios to determine which value is greater or more efficient. Apply rate reasoning to make clear comparisons.
Questions
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MultiChoice
Which is faster: Speed A of 50 mph or Speed B of 120 miles in 2 hours?
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MultiChoice
Which printer prints faster: Printer X (40 pages in 2 minutes) or Printer Y (90 pages in 3 minutes)?
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MultiChoice
Ratio 1 is 3:4 and Ratio 2 is 12:16. Are these ratios equal?
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MultiChoice
Worker A makes 8 items in 2 hours. Worker B makes 15 items in 3 hours. Who works faster?
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MultiChoice
Which ratio of blue to red paint creates a stronger shade of blue: Mix A (3:2) or Mix B (5:2)?
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MultiChoice
Car A travels 100 miles on 4 gallons of gas. Car B travels 120 miles on 6 gallons. Which car gets better mileage?
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MultiChoice
Team 1 has a win-to-loss ratio of 4:1. Team 2 has a win-to-loss ratio of 9:3. Which team has a higher win ratio?
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MultiChoice
Person A reads 15 pages in 30 minutes. Person B reads 20 pages in 30 minutes. Who reads faster?
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MultiChoice
Which class has a higher ratio of boys to total students: Class A (10 out of 20) or Class B (12 out of 30)?
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MultiChoice
Machine A produces 100 widgets in 4 hours. Machine B produces 120 widgets in 5 hours. Which machine is faster?
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MultiChoice
Is 5:8 equivalent to 15:24?
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MultiChoice
Which pay rate is higher: $45 for 5 hours or $56 for 7 hours?