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Natalia can serve 120 volleyballs in 8 minutes and 330 volleyballs in 22 minutes. How many volleyballs can Natalia serve per minute if she is serving at a constant rate?
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18 votes
Natalia can serve 120 volleyballs in 8 minutes and 330 volleyballs in 22 minutes. How many volleyballs can Natalia serve per minute if she is serving at a constant rate?

User Townie
by
9.1k points

1 Answer

11 votes

Answer:

15

Explanation:

120+330=450

8+22=30

per minute->450÷30=15

User Tensor
by
8.0k points
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