a man walking at the speed of 4 kmph a train coming from behind him 22 kmph passes him in 30 sec find the length of train
Answers
Answered by
0
Answer:
speed = distance/time
Answered by
3
Answer:
150 meter
Step-by-step explanation:
formula,speed=distance(lenth)/time
lenth =(22-4)×5/18×30
=(18×5/18)×30
=5×30
=150 meter
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