Two cars Delhi at the same time travelling in opposite direction if the average speed of one car is 5 km per are more than that of other and they are 425 km apart at the end of 5 hours what is the average speed of each
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5x +5(x+5) =425
=>10x =425 -25 =400
=>x =40 km/hr
=>10x =425 -25 =400
=>x =40 km/hr
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