Constant of Proportionality in Word Problem Equations
Extract and determine the constant of proportionality from real-world scenarios and written word problems.
Questions
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MultiChoice
A car travels at a constant speed of 60 miles per hour (d = 60t). What is k?
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MultiChoice
A recipe uses 3 cups of flour for every 1 cup of sugar (f = 3s). What is k?
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MultiChoice
Earnings are $15 per hour (e = 15h). What is the constant of proportionality?
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MultiChoice
Water fills a pool at 8 gallons per minute (g = 8m). What is k?
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MultiChoice
A store sells apples for $0.75 each (c = 0.75a). What is k?
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MultiChoice
A runner runs 0.2 miles per minute (d = 0.2m). What is k?
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MultiChoice
Cost of gas is $3.50 per gallon (c = 3.5g). Find k.
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MultiChoice
Textbooks weigh 2.5 pounds each (w = 2.5b). Find k.
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MultiChoice
A printer prints 20 pages per minute (p = 20m). Find k.
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MultiChoice
A worker earns $12.50 per hour (p = 12.5h). Find k.
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MultiChoice
A machine makes 45 parts per hour (n = 45h). Find k.
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MultiChoice
Bicycle speed is 12 miles per hour (d = 12t). Find k.