document.write( "Question 215286: I need to know the rule when dividing fractions. \r
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document.write( "6/11 / 8/22 = \r
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document.write( "Do I flip the second fraction and then cross multiply? \n" );
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Algebra.Com's Answer #162664 by RAY100(1637)![]() ![]() ![]() You can put this solution on YOUR website! in fractions, we inverted(second term) and multiplied \n" ); document.write( ". \n" ); document.write( "{6/11} / {8/22) \n" ); document.write( ". \n" ); document.write( "{6/11} * (22/8),,,now we \"just\" multiply \n" ); document.write( ". \n" ); document.write( "{6*22} /{11*8} \n" ); document.write( ". \n" ); document.write( "132 / 88 \n" ); document.write( ". \n" ); document.write( "1.5 \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( ".OR,, \n" ); document.write( ". \n" ); document.write( "{6/11} /{8/22),,,again invert and multiply \n" ); document.write( ". \n" ); document.write( "{6/11} * {22/8},,,,now reduce,,,by cancelling opposite terms \n" ); document.write( ". \n" ); document.write( "6 * (2/8) \n" ); document.write( ". \n" ); document.write( "6*(1/4) \n" ); document.write( ". \n" ); document.write( "3*1/2 \n" ); document.write( ". \n" ); document.write( "3/2 \n" ); document.write( ". \n" ); document.write( "1.5 \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "Either works,,,but reducing before multiplying keeps the numbers smaller \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " |