A car takes 6hrs to cover a journey at a speed of 45km/hr. At what speed must it travel in order to complete the jouney in 5hrs?
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Hey...!!!
Time = 6 hrs
Speed = 45 km/hr
Therefore, Distance = speed x time
= 45 x 6
= 270 km
So, Distance = 270 km
Time = 5 hrs
Therefore, Speed = Distance / time
= 270/5
= 54 km/hr
So, the answer is 54 km/hr.
Hope it helps...!!,
Time = 6 hrs
Speed = 45 km/hr
Therefore, Distance = speed x time
= 45 x 6
= 270 km
So, Distance = 270 km
Time = 5 hrs
Therefore, Speed = Distance / time
= 270/5
= 54 km/hr
So, the answer is 54 km/hr.
Hope it helps...!!,
cool98suchip7a929:
Thanks a lot :)
wlcm
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