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Kryger [21]
4 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]4 years ago
8 0

12           7

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

$18         ?

Using cross products

12 * ? = 18* 7

? =126/12

$10.50

Troyanec [42]4 years ago
7 0

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

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Step-by-step explanation:

From the above question, we are told that:

The shop has 3 for 2 offer on chocolate bars going on .This means a customer can buy 2 chocolates get 1 free, for the price of 2 chocolates, a customer can get 3 chocolates.

If the price of 1 chocolate bar = 72p

2 chocolate bars =

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Hence, Sian spends 144p

We are asked to convert our answer to pounds

The symbol p represent pence in money form

Hence,

100p(pence) = 1 pound

144p(pence) = x

100p × x = 144p × 1

x = 144p/100p

x = 1.44 pounds

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Answer:

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Step-by-step explanation:

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