document.write( "Question 1185686: 4 skilled workers can complete a job in 5 days. 5 semi-skilled workers can complete the same job in 6 days. How long does it take 1 skilled work and 1 semi-skilled worker to complete the same job if they work together? \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #816531 by ikleyn(52790) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( " 4 skilled workers can complete a job in 5 days. 5 semi-skilled workers can complete the same job in 6 days.
\n" ); document.write( "How long does it take 1 skilled work and 1 semi-skilled worker to complete the same job if they work together?
\n" ); document.write( "~~~~~~~~~~~~~~~~\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "

\r\n" );
document.write( "Rate of work of one skilled worker is   =   of the job per day.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Rate of work of one semi-skilled worker is   =   of the job per day.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "When one skilled worker and one semi-skilled worker work together, their combined rate of work is\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "     +  =  +  =   =   of the job per day.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "It means that one skilled worker and one semi-skilled worker will complete the job in 12 days working together.    ANSWER\r\n" );
document.write( "

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

\n" );