document.write( "Question 274247: 15 is 3/5 of n\r
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document.write( "What is 3/5 of 15? \n" );
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Algebra.Com's Answer #200174 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 15 is 3/5 of n \n" ); document.write( "15=3/5*n \n" ); document.write( "15=3n/5 cross multiply \n" ); document.write( "3n=5*15 \n" ); document.write( "3n=75 \n" ); document.write( "n=75/3 \n" ); document.write( "n=25 ans. \n" ); document.write( "Proof: \n" ); document.write( "15=3/5*25 \n" ); document.write( "15=75/5 \n" ); document.write( "15=15\r \n" ); document.write( "\n" ); document.write( "What is 3/5 of 15? \n" ); document.write( "3/5*15=45/5=9 ans. \n" ); document.write( " |