Physics, asked by nida2854, 11 months ago

Usha participated in a marathan walk and completes the journey in 10 hours. If she travels
half the distance with a speed of 10 km/hr and remaining half distance with a speed of
15 km/hr. Then calculate the total distance of the marathan walk.
(A) 16 km
(B) 120 km
(C) 90 km
(D) 150 km

Answers

Answered by prince8649

2

Answer:

The answer is (d) 150km

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