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PLSS HELP ASAP

two trains are moving on parallel railways with the same direction. Width of first train is 200meters and
speed 36km/h, second - 400meters speed 108km/h. Find the time, when second train paasses first.
a) 40sec
b) 50sec
c) 60sec
d) 30sec
e) Osec​

2 Answers

3 votes

Answer:d) 30 sec

Step-by-step explanation:

User Mihails Butorins
by
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40 seconds I’m pretty sure sorry if I’m wrong
User Sadegh Teimouri
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