By Travelling at a speed of
48 km/hr a car can finish a
certain jouaney in 10 hours. To
cover the same distance in 8
hours
the speed of the car
should be.
Answers
Answered by
5
Step-by-step explanation:
car finish a certain journey of 10 km
in = 48 km/h.
10 h = 48 * 10 = 480.
8 h = 480/8=60
Answered by
2
Answer:
With speed of 48km/hr n time 10hrs
Distance covered = 48x10=480km
person wants to cover the distance in 8 hrs
using formula
speed=distance/time=480/8= 60km/hrs
so speed of the car should be increase by 60-48=12km/hrs in order to cover distance in 8hrs
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