document.write( "Question 1143552: in a class of 220 pupils,1/4 are girls.how many are boys there
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #764379 by ikleyn(53765) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "

\r\n" );
document.write( "\r\n" );
document.write( " of 220 pupils are boys.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Having this instruction from me, you can complete the solution on your own -- I hope . . . \r\n" );
document.write( "

\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );