Math, asked by jazz804, 11 months ago

A car covers a distance of 400 km at a certain speed had the speed been 12 km/h more the time taken for the journey would have been 1 hour 40 minutes less find the original speed of the car by using quadratic equation

Answers

Answered by Uniquedosti00017
1

Answer:

the original speed of the car is 48km/h

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