Math, asked by Gaffy, 11 months ago

Two cars leave the same place at the same time in the opposite directions. One of them travels at 60km/hr and other at the rate of 45km/hr . In how many hours will they be 420 kms apart?

Answers

Answered by prishajain2004

1

Answer

In one h the distance travelled would be 100km(60+40)

So now 1 km would be covered in 1/100h

420 km would be covered in 1/100*420 =4.2h

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