Question

1. A scooter travels 120km in 3 hours and a train travels 120km in 2 hours. Find the ratio of their speeds

Use math and proper working.

Answer 1

yrrrv .. simple to h .. .

at first. get v1 = 120/3 = 40

v2= 120/2= 60

now ratio is .. 40/60 means 2:3

Answer 2

in first case :-
Speed=distance /time
Speed=120/3
Speed=40km/h

in second case:-
Speed=distance/time
Speed=120/2
Speed=60km/h

there ratio
40:60
4:6
2:3