Math, asked by rashmi48800, 9 months ago

Walking at 8/9 th of his usual speed, a man reached his destination 20 minutes later than the time he usually takes to reach his destination. Find the usual time taken by him to reach his destination.​

Answers

Answered by sumitra3799
3

Ratio of Speed 9 : 8 and Time 8 : 9

1 = 20

7 = 8 X 20 = 160 min

= 2 hour 40 minutes

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