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How do I find the speed of two trains traveling 50 miles apart and one traveling twice as fast? - Yahoo! Answers

50=2x+x 50= 3x x= 16.

7 Train 1: Speed=X Speed= 16.

7 Train 2: Speed= 2x Speed= 33.

4

Well, speed is relative.

See how long it takes the 2nd train to go those 50 miles, and that is it's speed relative to the slower train.

Then you double it to get that train's full speed, since it is double.

Distance = rate times time x = speed of slower train 2x = speed of faster train you must have more info but thiese should help.

Stand in the middle and count how many seconds they r apart

Pray to God, maybe he'll help you...

Go eat some lead.

Do the math :)

How long does it take for them to meet?




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