A car travels 60 km in 1 hr 30 min.How long will it take to cover a distance of 100 km at the same speed.
it takes 90 min to travel 60 Km
Therefore, 60km-90min
100km-?
?=100*90/60
=150min
therefore ans = 2hour 30min
A car travels 60 km in 1 hr 30 min.How long will it take to cover a distance of 100 km at the same speed.
it takes 90 min to travel 60 Km
Therefore, 60km-90min
100km-?
?=100*90/60
=150min
therefore ans = 2hour 30min