document.write( "Question 1170885: Joe takes 30 minutes longer than Mary to do a task. If together they complete the same
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Algebra.Com's Answer #795763 by josgarithmetic(39628)\"\" \"About 
You can put this solution on YOUR website!
m for the time for Mary alone\r
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\n" ); document.write( "\n" ); document.write( "\"1%2F%28m%2B30%29%2B1%2Fm=1%2F8\"--------solve for m.
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