document.write( "Question 944231: divide 3/4 by 1/2, 1/4, 1/8, and 1/12 \n" ); document.write( "
Algebra.Com's Answer #575763 by Theo(13342)![]() ![]() You can put this solution on YOUR website! dividing by a number is the same as multiplying by its reciprocal.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "for example:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5/4 = 5 * 1/4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "this works with fractions as well.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5 / (1/4) = 5 * 4 because the reciprocal of 1/4 is 4.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5 / (2/3) = 5 * 3/2 because the reciprocal orf 2/3 is 3/2.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the same concept is applied to your problems.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(3/4) / (1/2) is equal to (3/4) * (2/1) which is equal to (3*2) / (4*1) which is equal to 6/4 which can be simplified to 3/2.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(3/4) / (1/4) is equal to (3/4) * (4/1) which is equal to (3*4) / (4*1) which is equal to 12/4 which is equal to 3.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(3/4) / (1/8) is equal to (3/4) * (8/1) which is equal to (3*8) / (4*1) which is equal to 24 / 4 which is equal to 6.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(3/4) / (1/12) is equal to (3/4) * (12/1) which is equal to (3*12) / (4*1) which is equal to 36 / 4 which is equal to 9.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "you can confirm using your calculator.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "don't forget to use parentheses when you make your entries into the calculator if you do it all in one shot.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "using the calculator:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(3/4) / (1/2) = 1.5 which is the same as 3/2.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(3/4) / (1/4) = 3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(3/4) / (1/8) = 6\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(3/4) / (1/12) = 9\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |