document.write( "Question 940320: Train a leaves the station at 1:00 pm and goes at a rate of 72 mph. Train b leaves an hour later at 90 mph. What equation would help you solve the amount of hours it will take for the trains to catch up. Solve the equation \n" ); document.write( "
Algebra.Com's Answer #573061 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
A lesson which helps with that type of uniform travel rates exercise is this one:\r
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