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PRACTICE QUESTIONSFive bottles of water cost $7.50. Find the cost of one dozen bottles of water.$14.50$16.00$18.00$19.50Next

User MoPo
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1 Answer

3 votes
Given

The cost of 5 bottles of water is 7.50 dollar.

Step-by-step explanation

To determine the cost of one dozen bottles of water.

1 dozen=12

From the unitary method,

5 bottle cost is 7.50 dollar.

1 bottle cost is


(7.50)/(5)

12 bottle costs is


(7.5)/(5)*12=18Answer

Hence the cost of one dozen bottle of water is 18 dollar.

The correct option is C.

User Martin Mucha
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