document.write( "Question 282396: I am trying to understand how to divide fractions.
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document.write( "can you help me with this problem?
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document.write( "2/4 divided by 1/5=\r
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document.write( "thank you \n" );
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Algebra.Com's Answer #205036 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! let's look at some examples first and see what we notice. \n" ); document.write( "if we divide 20 by 5 we get 4 \n" ); document.write( "20/5=4 but 20 *1/5 also equals 4 \n" ); document.write( "so dividing by a number is the same as if we multiply by the reciprocal \n" ); document.write( "so if we divide by 1/5 we can also multiply by 5 \n" ); document.write( "if we divide by 5 we can multiply by 1/5\r \n" ); document.write( "\n" ); document.write( "2/4 divided by 1/5 is the same as multiplying by 5 \n" ); document.write( "2/4*5=10/4 \n" ); document.write( "BTW 2/4 -1/2 \n" ); document.write( "so 1/2*5=10/4=2.5 or 2 1/2 \n" ); document.write( " |