Question

A man travels some distance at a speed of 12 km/hr and returns at 9 km/hr. If the total time taken by him is 2 hrs 20 minutes, then the distance is​

Answer 1

Answer:

12km

Step-by-step explanation:

let distance be x km

so, x/13+x/9 = 2+20/60

3x/36+4x/36=7/3

x=12

Answer 2

Answer:

12km

hope it helps

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