pls sove it..............

Two trains one of 100 meter size with an hourly speed of 100 km and the other of 200 meters with a speed of 30 per hour start from one station at a time on two parallel lines in the same direction. How long will it take to cross the slower train by the faster train?

Re: pls sove it..............

Quote:

Originally Posted by

**raihan1987** Two trains one of 100 meter size with an hourly speed of 100 km and the other of 200 meters with a speed of 30 per hour start from one station at a time on two parallel lines in the same direction. How long will it take to cross the slower train by the faster train?

Please post your problem in the correct forum.

Since this is a homework problem you need to show us what you've been able to do. We are not a homework service and help on a graded assignment is cheating. We can help you, but you'll only get a hint or two.

-Dan

Re: pls sove it..............