document.write( "Question 42852: This is from an on-line quiz, so unfortunately I do not have an ISBN number for you.\r
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document.write( "Scott runs 3 miles in 26 minutes. At the same rate, how many miles can he run in 39 minutes?\r
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document.write( "I divided 3 into 26 to get 8.66, but then I don't know???? I would appreciate your help! \n" );
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Algebra.Com's Answer #27917 by fractalier(6550) 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 \n" ); document.write( " |