Randall drives 6 hours. He uses 12.3 gallons of gasoline. At that rate, how many hours could he drive on 15 gallons? Round to the nearest hundredth.

asked Nov 16, 2023 11.6k views

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Randall drives 6 hours. He uses 12.3 gallons of gasoline. At that rate, how many hours could he drive on 15 gallons?

Round to the nearest hundredth.

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Make a ratio between hours/gallons :

6/12.3=hours/15

Hours= 15x6/12.3

Hours= 7.32

Olubunmi answered Nov 21, 2023

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