08:16. During the 'little
railway mania' of 1833-37
in Britain, the total lines
built was:
Marks :
1
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Answer:
Solution:
Distance travelled by bus = 180 km
Time taken = 3 hours
Speed = \frac{Dis\tan ce}{Time}=\frac{180}{3}=60km/hr
Time
Distance
=
3
180
=60km/hr
Distance travelled by train = 450 km
Time taken = 5 hours
Speed = \frac{Dis\tan ce}{Time}=\frac{450}{5}=90km/hr
Time
Distance
=
5
450
=90km/hr
Ratio of speed of train to speed of bus = 90 : 60 = 3 : 2
Explanation:
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