Question

if a bus travels 126 km in 3 hours and a train travels 315 km in 5 hours, then the ratio of their speed is

Answer 1

Speed of Bus, S1 = 126/3 = 42

And Speed of Train = 315/5 = 63

So, Ratio = 42/63 = 14/21 = 2/3 = 2:3

Answer 2

Speed of bus = 126/3 = 42
Speed of train = 315/5 = 63
Ratio = 42:63
= 6:9
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