kingkid2007 kingkid2007

01-04-2020
Mathematics

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A store sells 4 cans of nuts for$10 .How much would it cost you to buy 3 cans of nuts?

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marcthemathtutor marcthemathtutor

01-04-2020

Answer:

$7.50

Step-by-step explanation:

4 cans ----> costs $10

Find unit cost:

1 can -------> costs $ (10/4)

Multiply unit cost by number of items

3 cans ------> costs $ (10/4) x 3 cans = $7.50

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