document.write( "Question 878533: if a group of 15 person is required to work for 8 days to complete a project how many days will be taken to complete the project if 5 more people are added \n" ); document.write( "
Algebra.Com's Answer #530007 by josgarithmetic(39617)\"\" \"About 
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Let r = work rate for one person.
\n" ); document.write( "Let t = time in days for the question.\r
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\n" ); document.write( "\n" ); document.write( "\"15r%2A8=%2815%2B5%29r%2At\", notice that you do not really need to know the value for rate of one person, because it is a factor to power 1 on both sides of the equation. Solve for t.
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