A boy swims a certain distance in 15 min at the rate of 24 km/h. How much time will he take if his speed reduces to 20 km/h to cover the same distance?

A boy swims a certain distance in 15 min at the rate of 24 km/h. How m

1.	A boy swims a certain distance in 15 min at the rate of 24 km/h. How much time will he take if his speed reduces to 20 km/h to cover the same distance?
A.	18 min
B.	12.5 min
C.	16.5 min
D.	13 min
Answer» B. 12.5 min

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A boy swims a certain distance in 15 min at the rate of 24 km/h. How much time will he take if his speed reduces to 20 km/h to cover the same distance?

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