Question

a train takes 1 hour 10 minutes to travel certain distance of the speed of 45 kilometre per hour how long would it take to reach the same distance at the speed of 35 kilometre per hour​

Answer 1

Answer:

Speedofthetrain=

60×60

45×1000

=

2

25

㎧

Time taken to cross the pole=10 seconds

Lengthofthetrain=

2

25

×10=125m

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