document.write( "Question 140909: What fraction of 4 2/3 is 4/9? \n" ); document.write( "
Algebra.Com's Answer #102589 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! First convert 4 2/3 to 1/3 's \n" ); document.write( "There are [3] 1/3's in 1 \n" ); document.write( "There are [3*4] 1/3's in 4 \n" ); document.write( "So, 4 2/3 = 12/3 + 2/3 \n" ); document.write( "12/3 + 2/3 = 14/3 \n" ); document.write( "Now the question becomes, What fraction of 14/3 is 4/9? \n" ); document.write( "Now convert 14/3 to 1/9's. Multiply top and bottom by 3 \n" ); document.write( "14/3 * 3/3 = 42/9 \n" ); document.write( "Now the question becomes, What fraction of 42/9 is 4/9? \n" ); document.write( "(4/9) / (42/9) = 4/42 \n" ); document.write( "4/42 = 2/21 answer \n" ); document.write( "You can check by converting to decimals \n" ); document.write( "4 2/3 = 4.6666... \n" ); document.write( "4/9 = .4444... \n" ); document.write( ".4444/4.6666 = .09523 \n" ); document.write( "2/21 = .09523 \n" ); document.write( "OK \n" ); document.write( " |