swaniig swaniig

09-11-2022
Mathematics

Answered

A person climbs a mountain road from the base to the summit at a speed of 45 m/min and descends the same road from top to bottom at a speed of 60 m/min. When comparing the length of time, there is a 20 minute difference between the climbing and descending times. How many meters is it from the base to the summit of the mountain?

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