Question

4 bottles of water cost 10 dollars at a music festival.

Based on the ratio, how much does 3 bottles of water cost?

Answer 1

7 dollars and 50 cents, price per bottle is 2 dollars (you can get this answer by dividing 10/4) and 50 cents multiply that by 3 and you get the answer, 7 dollars and 50 cents.

Explanation:

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