document.write( "Question 42852: This is from an on-line quiz, so unfortunately I do not have an ISBN number for you.\r
\n" ); document.write( "\n" ); document.write( "Scott runs 3 miles in 26 minutes. At the same rate, how many miles can he run in 39 minutes?\r
\n" ); document.write( "\n" ); document.write( "I divided 3 into 26 to get 8.66, but then I don't know???? I would appreciate your help!
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Algebra.Com's Answer #27917 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
We set up a proportion...
\n" ); document.write( "3 / 26 = x / 39
\n" ); document.write( "Now cross-multiply and solve
\n" ); document.write( "26x = 117
\n" ); document.write( "x = 117/26 = 4 1/2 miles
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