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Rose likes to water ski on her sister's boat. the boat takes 3 gallons of gas each hour to run. gas costs $5 per gallon, how much money will she spend on gas to ski for 4 hours?

User Liuminzhao
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1 Answer

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Since the boat takes 3 gallons to run for an hour, she would spend $15 each hour (3*5) and for 4 hours you would spend $60 (4*15).
User Aneeez
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