document.write( "Question 319100: Peter and John started running a 2-mile course at 1:15 p.m. Peter finished at 1:30 p.m. If John's average speed was 3/4 of Peter's average speed, at what time did John finish running the course? \n" ); document.write( "

Algebra.Com's Answer #228446 by Fombitz(32388) $\"\"$ $\"About$

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Rate*Time=Distance
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\n" ); document.write( " $\"P%2A15=2\"$
\n" ); document.write( " $\"P=2%2F15\"$
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\n" ); document.write( " $\"J%2AT=2\"$
\n" ); document.write( " $\"%283%2F4%29P%2AT=2\"$
\n" ); document.write( " $\"%283%2F4%29%282%2F15%29%2AT=2\"$
\n" ); document.write( " $\"%281%2F10%29T=2\"$
\n" ); document.write( " $\"T=20\"$ minutes
\n" ); document.write( "John finished at 1:15+0:20=1:35 PM. \n" ); document.write( "

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