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Two towns A and B are some distance apart. A girl cycles from A to B at a speed of 10 km/hr and then back from B to A at the rate of 15 km/hr. The average speed during the journey is: (A) 12.5 km/hr (B) 15 km/hr (C) 12 2 km/hr (D) 13.5 km/hr​

User LuiCami
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1 Answer

5 votes

Answer:

The answer is (A).

It is (A) because when we average 10 and 15 we get 12.5.

15+10=25

25/2=12.5

Answer = 12.5 km/h

User Appu Mistri
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