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Kryger [21]
3 years ago
15

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

Mathematics
2 answers:
Luba_88 [7]3 years ago
8 0

12           7

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

$18         ?

Using cross products

12 * ? = 18* 7

? =126/12

$10.50

Troyanec [42]3 years ago
7 0

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

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