document.write( "Question 13282: what is seven and one eights divided by five and three fifths?
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Algebra.Com's Answer #6681 by longjonsilver(2297)![]() ![]() You can put this solution on YOUR website! well you cannot divide fractions.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "What you can do however, is to invert the second fraction and the multiply. This is equivalent to saying:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "6/2 = 3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "and \n" ); document.write( "6* (1/2) = 3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "are the same thing.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so 7(1/8) --> 57/8 \n" ); document.write( "and 5(3/5) --> 28/5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "--> 57/8 * 5/28 \n" ); document.write( "nothing cancels down, so just have to multiply the numbers as they are, to give 285/224.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "jon. \n" ); document.write( " \n" ); document.write( " |