Question

A man walks with speed 15 km/hr instead of 12 km/hr
and covers 20 km more distance. Find the distance
covered by him with speed 15 km/hr.

[this answer may be checked by experts! ]

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step by step explanation ​

Answer 1

Answer:

let he travels for time t

as per question

15t - 12t = 20 km

so t = 20/3 hr

so distance covered = speed × time

= 15 × 20/3 = 100km