document.write( "Question 1209393: Compute
\n" );
document.write( "1/(1*4) + 1/(4*7) + 1/(7*12) \n" );
document.write( "
Algebra.Com's Answer #848744 by ikleyn(52777)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( "Work with common denominator 12*7\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "----------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "This is a typical and routine 5th grade assignment, where you \n" ); document.write( "don't have to think - you just have to follow the pre-set rules.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |