Question

n covering a distance of 30 km, abhay takes 2 hours more than sameer. if abhay doubles his speed, then he would take 1 hour less than sameer. abhay's speed is:

Answer 1

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Answer 2

Than we have to find the time taken by sameer in this case should be around 2 hour, so abhay should take 4 hours.

than divide distance by the taken time:

Abhay: 30/4 so the speed is  7.5 km per hour

Sameer: 30/2 so the speed is 15 km per hour

if abhay takes 1 hour less than sameer the aswer is abhay takes 30 km per hour.