How long will it take a train to travel 50km at an average speed of 40m/s ?
Give your answer in minutes and seconds
Answers
Answered by
18
Answer:
20.8
Step-by-step explanation:
d=50 × 1000 mt
=5 × 10^4.
time = distance over speed
=5×10^4 over 40
=5/4 × 10^3 × 1/60 min
=0.208 × 10^2
=20.8 minute
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