mcdecor8oyapgj mcdecor8oyapgj

03-11-2017
Mathematics

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In 2012, five U.S. postal stamps cost $2.20. How much did seven stamps cost?

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ameerah08 ameerah08

03-11-2017

$3.08

You take the $2.20 and divide it by 5. That's how you see how much one stamp costs. Then you multiply it by 7 and get your answer.

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Jasmineeecx Jasmineeecx

03-11-2017

the answer would be $3.08

Hope this helps! good luck (:

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