Question

a car travel 75 km in 1 hour 30 minutes. how long will it take to cover a distance 125 km at the same time

Answer 1

In first condition:-
Distance = 75 km
Time = 1.5 hr

Speed = Distance/Time
Speed = 75/1.5
= 50

So speed of car = 50km/h

In 2nd condition:-
Speed = 50km/h
Distance = 125km

Time taken = Distance/Speed
= 125/50
= 2.5 hr

So time taken to cover 125km = 2.5 hr or 2 hr 30 minutes.

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