A train has to cover a distance of 486KM in 6 3/4 Hour what should be its average speed in km/H
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Answer:
A bus travels 153 km in 3 hours
Speed of the bus S
b
=
3
153
S
b
=51 km/hr
A train travels 486 km in 6 hours
Speed of the train S
t
=
6
486
S
t
=81 km/hr
Therefore, the required ratio
=
S
t
S
b
=
81
51
=
27
17
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