Math, asked by ishikatiwari465, 6 hours ago

A boy went to his school at a speed of 12 km/hr and returned to his

house at a speed of 8 km/hr. If he has taken 50 minutes for the whole

journey, what was the total distance walked?

Answers

Answered by KiranPuthettu

1

Step-by-step explanation:

Total time = 50 min = 5/6 h

D/12 + D/8 = 5/6

5D/24 = 5/6

D = 4 km

Total distance = 2D = 2×4 = 8 km

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