document.write( "Question 34251: Jenny, Katy and Bob walked 375 miles total in a walk-a-thon to raise money for the Children's Special Olympics. Jenny walked two-thirds the miles that Bob walked. Katy walked 5 more miles than Bob. How many miles did each of them walk?
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Algebra.Com's Answer #20541 by mukhopadhyay(490)![]() ![]() ![]() You can put this solution on YOUR website! Let Bob walked x miles \n" ); document.write( "Jenny walked 2x/3 miles \n" ); document.write( "Katy walked x+5 \n" ); document.write( "Total distance waked by all = 375 \n" ); document.write( "=> x + 2x/3 + (x+5) = 375 \n" ); document.write( "=> 2x + 2x/3 + 5 = 375 \n" ); document.write( "=> (6x + 2x + 15)/3 = 375 \n" ); document.write( "=> 8x + 15 = 375*3 = 1125 \n" ); document.write( "=> 8x = 1110 \n" ); document.write( "=> x = 1110/8 = 555/4 \n" ); document.write( "Bob walked 555/4 miles, Jenny walked 555/6, and Katy walked 575/4 miles. \n" ); document.write( "Verification: 555/4 + 555/6 + 575/4 = 565/2 + 555/6=(1695+555)/6 = 2250/6 = 375 \n" ); document.write( " |