a car travels 60 km in 1 hour 30 minutes how long will it take to cover a distance of 100 KM at the same speed
Answers
Answered by
3
It takes 150 min. That is, 2hours and 30 min. You just have convert the given time into minutes. Then cross multiply. Hope you got it.
Answered by
2
distance=60km
time=1hr30min=3/2hr
speed=distance/time
=60÷3/2
=40km/hr
A/Q
new distance=100km
time=?=t
speed=40km/hr
speed=distance/time
40=100/t
t=100/40
t=5/2hr
time=1hr30min=3/2hr
speed=distance/time
=60÷3/2
=40km/hr
A/Q
new distance=100km
time=?=t
speed=40km/hr
speed=distance/time
40=100/t
t=100/40
t=5/2hr
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