A train 100 meters long takes half a minute in
crossing tunnel 400 m long. The speed of train is……
Answers
Answered by
1
Answer:
60 kmph
Explanation:
_________-------------------------------------------------
100m 400m
total length =100+400=500m
time =30sec
speed = distance/time
=500/30 meter/sec
= 500*18/5*30
= 60 kmph
Answered by
0
Explanation:
Here total length = 400+100
500m
T =30 sec
Speed=d÷t
500÷30=16.6 km/hr
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