Math, asked by rohitkundu939, 1 year ago

A 300m long train cross a pilar in 18 seconds. Find the speed of train in km/h.​

Answers

Answered by sarahabraham2006
1

Answer:

60 km/h

Step-by-step explanation:

m/s to km/h = 18/5

300/18 × 18/5

300/5 = 60

Answered by vênôm190
1

Answer:

the train takes 18 seconds to travel 300m (since the pole is at rest.)

thus speed of the train is

(300 \div 18)m {s}^{ - 1 }  \\  = (300 \div 18) \times (18 \div 5)  \\ = 300 \div 5 = 60 \frac{km}{h}

hope it helps.

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