Question

A car travels 25km an hour faster than a bus for a journey of 500km. If the bus takes 10 hours more than the car, then the speeds of the bus and the car are

Answer 1

hi..



speed of car is equal to 25 km an hour,
so, 25km = 1hr
500km = 20
because, 25 = 1, 250 = 10 so obviously 250×2 =10×2
500km =20hrs

if the bus takes 10 hours more than the car, than the speed of the bus and the car are :-

in a car
= 500km = 20+10 hrs.
= 500km = 30 hrs.
= 50km = 3 hrs.
= 16.67km = 1 hr.
= the speed of bus = 17 km. an hour (approx.)

ANS.= the speed of bus = 17 km. an hr. (approx.).
= the speed of car = 25 km. an hr. (perfectly).

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