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3 pizzas cost $22.50,how much does 1 pizza cost?

User Sarneeh
by
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2 Answers

4 votes


\rm \longrightarrow \:Cost \: \: of \: \: 1 \: \: pizzas \: = (Cost \: \: of \: \: 3 \: \: pizzas )/(Total \: \: pizzas )


\rm \longrightarrow \:Cost \: \: of \: \: 1 \: \: pizzas \: = (22.50 )/(3 ) \\


\rm \longrightarrow \:Cost \: \: of \: \: 1 \: \: pizzas \: = \cancel(22.50 )/(3 ) \: \: ^(7.5) \\


\rm \longrightarrow \:Cost \: \: of \: \: 1 \: \: pizzas \: = \: 7.5

Hence, the cost of 1 pizza is $7.5

User Mike Rifgin
by
8.1k points
2 votes

Answer:

7.50

Explanation:

Take the total cost and divide by the number of pizzas

22.50/ 3 pizzas

7.50 per pizza

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