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Anna71 [15]
3 years ago
14

If 3 cups of rice serves 5 people, how many cups do you need to serve 13 people

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
3 0
First let's find out how many cups serve one person.

3 ÷ 5 = 1.6

1.6 of a cup serves one person.

1.6 × 13 = 20.8

It takes 20.8 (21 rounded) to serve 13 people.
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