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January 18, 2017
Posted by **mary** on Friday, July 24, 2009 at 12:29pm.

- math -
**Marth**, Friday, July 24, 2009 at 7:50pmIf 10 men can do a piece of work in 10 days, then 100 men will do the work in 10/100, or 1/10 of the time.

10days * 1/10 = 1 day - math -
**ROKEN**, Friday, September 30, 2016 at 12:23pmSOLUTION:

10 men can do the work in 10 days,

1 man ,, ,, ,, ,, ,, =100 days

.'.100 men ,, ,, ,, ,, ,,=1 day