Math, asked by bhavesh29, 1 year ago

if the speed of a car is decreased by 10km/hr it taken 1 hr more to cover a distance of 300km . Find the original speed of the car

Answers

Answered by ydharmendra888
18
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Answered by 19LColle
1

Answer:

678 mph

Step-by-step explanation:

300+60 -10

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