SOLUTION: Train A has a speed 20 miles per hour greater than that of train B. If train A travels 230 miles in the same times train B travels 190 miles, what are the speeds of the two trai

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Question 810245: Train A has a speed 20 miles per hour greater than that of train B. If train A travels 230 miles in the same times train B travels 190 miles, what are the speeds of the two trains?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
t=d/r
230/(b+20)=190/b
b=95
a=115
t=2