document.write( "Question 1107566: Please help me solve this so I can show my daughter.\r
\n" ); document.write( "\n" ); document.write( " It takes Sandra 15 hours to complete a job. Garland can complete the job in 12 hours. How long will it take them to do the job working together?\r
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Algebra.Com's Answer #722576 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
This form of constant rates exercises is too common.\r
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