Math, asked by theironman16, 1 month ago

the speed of a train is 40 metre per second calculate the time required to travel 50 km 400 m

Please help

Answers

Answered by nousadmd

2

Answer:

21 minutes

Step-by-step explanation:

speed =40*18/5=144km/hr

distance=50.4km

time=d/s

50.4/144=0.35hr. or 21 minutes

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