document.write( "Question 145072: two cars leave town at the same time going in the same direction. One travles at 50 mph and the other travels at 70 mph. In how many hours will they be 60 miles apart? \n" ); document.write( "
Algebra.Com's Answer #105755 by shahid(44)\"\" \"About 
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as both cars going in same direction so net velocity =(70-50)=20 mph
\n" ); document.write( "distance=60 miles use this fomula
\n" ); document.write( " Distance = velocity x time
\n" ); document.write( " 60 = 20 x time
\n" ); document.write( " time = 60/20
\n" ); document.write( " time=3 hours
\n" ); document.write( " two cars will meet after 3 hours
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