a car takes 2 hours to reach from one place to other with a speed of 60km/hr find the speed of the car to cover the distance in 3 hours
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80km/HR....................
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Answer: 40 km/hr.
Step-by-step explanation:
If a car takes 2 hours to go from one place to another with 60km/hr,then
Speed(v)=Distance(s)/Time(t)
Therefore,
60 km/hr = s/2 hrs
s = 60 km/hr × 2 hrs = 120 kms.
Now, the car travels the same distance in 3 hours, then
Speed(v) = Distance(s)/ Time(t)
Therefore, v = 120 kms/3 hrs
v = 40 km/hr
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