CBSE BOARD X, asked by oisfdhiwhagsd, 9 months ago

. A car running at a speed of 140 km/hr reached its destination in 2 hours. If the car wants to reach at its destination in 1 hour, at what speed it needs to travel?

Answers

Answered by tanishq311301
1

Answer:

the answer will be

Explanation:

the twice of the speed=280km/h

Answered by halamadrid
0

Given; that the car running at a speed of 140 km/hr reached its destination in 2 hours.

To Find; At what speed axe needs to travel

Solution; It is given that

a car running at a speed of 140 km/hr reached its destination in 2 hours.

Speed of car =140

Time is taken by car = 2 hrs

Distance =speed *time

=280km

Distance would remain the same

Let the speed of the car be x if the car wants to travel the distance in 1 hour

280= x

Hence the speed of a car should be 280

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