SOLUTION: A train leave Little Rock,Arkansas, and travels north at 55 kilometers per hour. Another train leaves at the same time and travels south at 60 kilometers per hour. How long will it

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Question 1072162: A train leave Little Rock,Arkansas, and travels north at 55 kilometers per hour. Another train leaves at the same time and travels south at 60 kilometers per hour. How long will it take before they are 230 kilometers apart?
Found 2 solutions by Fombitz, MathTherapy:
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The distance between them increases at a rate of 50%2B60=110mph
R%2At=D
110t=230
t=230%2F110hr
t=23%2F11hr

Answer by MathTherapy(10551) About Me  (Show Source):
You can put this solution on YOUR website!

A train leave Little Rock,Arkansas, and travels north at 55 kilometers per hour. Another train leaves at the same time and travels south at 60 kilometers per hour. How long will it take before they are 230 kilometers apart?
Correct answer: highlight_green%28matrix%281%2C2%2C+2%2C+hours%29%29