document.write( "Question 1020294: A train leaves Orlando at 2:00 PM. A second train leaves the same city in the same direction at 5:00 PM. The second train travels 54 mph faster than the first. If the second train overtakes the first at 8:00 PM, what is the speed of each of the two trains? \n" ); document.write( "
Algebra.Com's Answer #636210 by ankor@dixie-net.com(22740)\"\" \"About 
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A train leaves Orlando at 2:00 PM.
\n" ); document.write( " A second train leaves the same city in the same direction at 5:00 PM.
\n" ); document.write( " The second train travels 54 mph faster than the first.
\n" ); document.write( " If the second train overtakes the first at 8:00 PM, what is the speed of each of the two trains?
\n" ); document.write( ":
\n" ); document.write( "When one train overtakes the other, they will have traveled the same distance
\n" ); document.write( ":
\n" ); document.write( "let s = the speed of the first train
\n" ); document.write( "then
\n" ); document.write( "(s+54) = the speed of the 2nd train
\n" ); document.write( ":
\n" ); document.write( "From the information given we know.
\n" ); document.write( "6 hrs is the travel time of the 1st train
\n" ); document.write( "3 hrs is the travel time of the 2nd train
\n" ); document.write( ":
\n" ); document.write( "Write a distance equation, dist = time * speed
\n" ); document.write( "6s = 3(s+54)
\n" ); document.write( "6s = 3s + 162
\n" ); document.write( "6s - 3s = 162
\n" ); document.write( "3s = 162
\n" ); document.write( "s = 162/3
\n" ); document.write( "s = 54 mph is the speed of the 1st train
\n" ); document.write( "then
\n" ); document.write( "54 + 54 = 108 mph is the speed of the 2nd train
\n" ); document.write( ":
\n" ); document.write( ";
\n" ); document.write( "Makes sense; the 2nd train takes half as long as the first train because it goes twice as fast.
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