Math, asked by adeebamahmood786, 8 months ago

I travel a certain distance in X hours at Y
km/h. If I increase the speed by 20
km/h, I can save an hour. However, on
reducing my speed by 20 km/h, I am on
road FOR two hour more ? find X?

Answers

Answered by janardang16312

7

I hope it will help you...

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