1. 4 women and 12 children together take 4 days to complete a piece of work. How many days will 4 children alone take to complete the piece of work if 2 women alone can complete the piece of work in 16 days ?
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By: anil on 05 May 2019 01.19 am
2 women take 16 days to do one item. Therefore each woman contributed 1/32th of the item per day. 4 women working for 4 days = 16/32th part of the item = 1/2 part of the item 12 children therefore make 1/2 part of the work in 4 days Therefore 12 children can do 1/8th part in day Therefore 1 child can do 1/96th part of item per day Therefore 4 children can do 4/96th part of item per day Hence 4 children will take 96/4 = 24 days to finish the work.
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