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January 30, 2015

January 30, 2015

Posted by **Rezu** on Wednesday, April 25, 2012 at 7:14pm.

x = rate of one man = 23 m3/ 1 day = 8m3/day

3x = rate of three men = 3(8m3/day) = 24m3/day

64m3/(24m3/day) = 2 2/3 days

Is this correct?

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