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A cyclist can ride 3 miles in 15 minutes. At this rate, how many miles can the cyclist ride in 90 minutes?
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15 votes
15 votes
A cyclist can ride 3 miles in 15 minutes. At this rate, how many miles can the cyclist ride in 90 minutes?

User Mike Crawford
by
3.1k points

1 Answer

6 votes
6 votes

Answer:

18 miles

Explanation:

3 miles/15 minutes = x/90 minutes

3 × 90 = 15 × x (cross multiplication)

270 = 15x

x = 18

User Nelson Rothermel
by
3.1k points
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