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The sum of the speeds of two trains is 722.6 miles per hour. If the speed of the first train is 9.4 mph faster than that of the second​ train, find the speeds of each.
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The sum of the speeds of two trains is 722.6 miles per hour. If the speed of the first train is 9.4 mph faster than that of the second​ train, find the speeds of each.

User Christian Dietrich
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1 Answer

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722.6/2= 361.3
9.4 /2 = 4.7
So speed of the first train is 361.3 + +4.7= 366
The speed of the second train is 361.3 - 4.7 =356.6
366 + 356.6 = 722.6mph
Hope that helped
User Ray Bell
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