Question

The maximum speed of a train is 80 km/hr. It takes 10 hrs to cover a distance of 400 km. Find the ratio of its maximum speed to its average speed. ​

Answer 1

Answer:

2:1

Explanation:

here,maximum speed is given I.e

= 80kmph

now,

average speed =total distance/total time

here,

total distance covered =400km

total time =10 hrs

so average speed = 400/10

=40 kmph

maximum speed:average speed

= 80:40

2:1