18 women work 9 hours per day to complete 30% of the work in 30 day.The rest work is done by 9 women,working 9 hour per day.Then work did in how many days
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Given,
30% can be completed by 18 women working about 9 hours
then 100 % work can be completed in .
30*100/30=100 days
70% of work need to be done by 9 women about 9 hours...
18 women complete 30% work in 30 day working for 9 hours..
then,.
9 women can complete the 15% work in 30day days working for 9 hours..
15%work is complete in 30 days
then 70% work can be completed in
70*30/15
=140 days
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