document.write( "Question 764332: a person can do a piece of work in 12 days. after working alone or 4 days.he hires a helper and both them together complete the task for 6 days.how long would it have taken for the helper to alone to complete a given task? \n" ); document.write( "
Algebra.Com's Answer #465356 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Why did you ask the same question twice?\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "Egw to Beta kai to Sigma
\n" ); document.write( "My calculator said it, I believe it, that settles it
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