1.

a train is moving at a uniform speed of 80 km /hr.find the time required to cover a distance of 200km.​

Answer»

Step-by-step explanation:

SOLUTION :

75kmhr=75km60min

1hr=60min

(i) it will travel =X km

x20=7560

x=75⋅2060=25km

(II) time taken = TMIN

250t=7560

t=250⋅6075

=200 mins

=3hrs20min

answer



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