document.write( "Question 207244: you ride on a train for 175 miles at an average speed of 50 miles per hour. how many hours does the trip take? \n" ); document.write( "
Algebra.Com's Answer #156713 by RAY100(1637)\"\" \"About 
You can put this solution on YOUR website!
Velocity = Distance / Time,,,or T=D/V
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\n" ); document.write( "T=175 mi/50 mph = 3.5 hrs
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\n" ); document.write( "check,, 175/3.5=50 MPH,,,ok
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