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A store sells 12 cans of soup for ​$18. How much would it cost you to buy 7 cans of soup​?

2 Answers

2 votes

Divide 12 by 18 to know the cost PER can, then multiply it by 7.

User PeterClemmensen
by
8.1k points
2 votes

12 7

----- = ----------

$18 ?

Using cross products

12 * ? = 18* 7

? =126/12

$10.50

User Silverspur
by
7.5k points

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