Question 937610
Mr. Mann can lay a walk in 6 days, and Mr. Gregory in 8 days. How long will it take Mr. Mann alone to finish the job after both have worked 3 days ?
<pre><font face = "Tohoma" size = 4 color = "indigo"><b>Fraction of work done by both, working together: {{{7/8}}}
Time Mann takes to complete remaining {{{1/8}}} of work: {{{highlight_green(3/4)}}} day
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