Question

a bus travells 126 km in 3 hours and a train travels 315km in 5hours. find the ratio of their speed

Answer 1

bus
d =126km
t = 3hrs
speed = 126/3
= 42 km / h
train
d= 315 km
t = 5 hrs
speed =315 / 5
= 63 km /h
ratio = 42: 63
= 14: 21
= 2: 3