SOLUTION: Town A and B are 400 miles apart. If a train leave A in the direction of B at 50 miles per hour, how long will it take before that train meets THE Other train, going from B to A, a

SOLUTION: Town A and B are 400 miles apart. If a train leave A in the direction of B at 50 miles per hour, how long will it take before that train meets THE Other train, going from B to A, a

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Question 768287: Town A and B are 400 miles apart. If a train leave A in the direction of B at 50 miles per hour, how long will it take before that train meets THE Other train, going from B to A, at a speed of 30 miles per hour?
A) 4 hours
B) 4 1/3 hours
C) 5 hours
D) 5 2/3 hours
E) 6 2/3 hours
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
When is the sum of their distances traveled equal to 400?
h is time in hours.
30h+50h=400
find h.
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