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Arisa [49]
3 years ago
10

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

Mathematics
2 answers:
Masteriza [31]3 years ago
7 0
Use a ratio \frac{3}{2.61}= \frac{15}{x} . 13.05 dollars.
Tanya [424]3 years ago
5 0
15 = 3 x 5

Factor of 5.

3 x 5 = 15
2.61 x 5 = 13.05

$13.05 to buy 15 toy cars

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