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How much did Arnie pay for 100 cups of gasoline if the cost per 1 gal is $3.12

User Cascadox
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1 Answer

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There are 16 cups in a gallon. Divide 100 into 16, from that you get 6.25. You now just multiply 3.12 by 6.25 to get 19.5. Your answer is $19.50.
User Orelsanpls
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