document.write( "Question 389756: Justin runs 8 miles in 60 minutes. At the same rate, how many miles would he run in 39 minutes? \n" ); document.write( "
Algebra.Com's Answer #276287 by unlockmath(1688)\"\" \"About 
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Hello,
\n" ); document.write( "For this one we write it as a proportion:
\n" ); document.write( "8/60=x/39
\n" ); document.write( "Cross multiply to get:
\n" ); document.write( "60x=312
\n" ); document.write( "Divide by 60 to get:
\n" ); document.write( "x=5.2 miles
\n" ); document.write( "make sense?
\n" ); document.write( "RJ
\n" ); document.write( "www.math-unlock.com
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