document.write( "Question 978145: 30 men can do a certain work in 15 days. They started working on the project but 5 of them leave after every five days. In how many days will the work be completed now? \n" ); document.write( "

Algebra.Com's Answer #599621 by josgarithmetic(39620) $\"\"$ $\"About$

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r, the one-man rate
\n" ); document.write( " $\"30r%2A15=1\"$ for ONE JOB.
\n" ); document.write( " $\"highlight_green%28r=1%2F450%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "THEY work for 5 days, and then $\"30-5=25\"$ of them continue to work to completion of the one job.\r
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\n" ); document.write( "\n" ); document.write( " $\"highlight%28%2830%2F450%29%2A5%2B%2825%2F450%29%2At=1%29\"$ \n" ); document.write( "

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