At the toy store, 3 toy cars cost $2.61. How much does it cost to buy 15 toy cars?

asked Apr 23, 2018 106k views

4 votes

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15 = 3 x 5

Factor of 5.

3 x 5 = 15
2.61 x 5 = 13.05

$13.05 to buy 15 toy cars

TheJizel answered Apr 25, 2018

6.7k points

2 votes

Use a ratio
(3)/(2.61)= (15)/(x)

. 13.05 dollars.

Xsl answered Apr 28, 2018

by Xsl

6.1k points

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