The ques on a man,a woman and a boy finish work together in
6 days.man takes 10 days,woman takes 24 days then how much
boy will take?
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Answer Posted / rani
1/10+1/24+b=1/6
=== 1/5+1=12+b=1/3
=== b=1/3-1/5-1/12
=== b=20-12-5/60
=== then b=3/60
b=1/20
then 20 days
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