Posted by **maihul** on Friday, November 30, 2012 at 6:45am.

A car moves a distance of 200 km. It covers the first half of the distance at speed 40 km/h and second half of the distance by speed v. The average speed is 48 km/h. Find the value of v

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March 24, 2017
Posted by **maihul** on Friday, November 30, 2012 at 6:45am.

A car moves a distance of 200 km. It covers the first half of the distance at speed 40 km/h and second half of the distance by speed v. The average speed is 48 km/h. Find the value of v

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