document.write( "Question 1132306: Carrie is three times older than Julio. If the sum of their ages is 48, how old is Julio
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Algebra.Com's Answer #749300 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Carrie is three times older than Julio. If the sum of their ages is 48, how old is Julio \n" ); document.write( "---------------- \n" ); document.write( "J = Julio's age \n" ); document.write( "C = Carrie's age \n" ); document.write( "=================== \n" ); document.write( "C = J + 3J = 4J \n" ); document.write( "J + 4J = 48 \n" ); document.write( "J = 9.6 \n" ); document.write( "C = 28.8 \n" ); document.write( "============================== \n" ); document.write( "1 time older = 2x as old \n" ); document.write( "2 times older = 3x as old \n" ); document.write( "etc. \n" ); document.write( "====================================== \n" ); document.write( "People who don't know what they're doing should not try to write math books. \n" ); document.write( " |