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ICSE Class 8 Answered

A piece of work can we do by 36 man in 25 days then 15 men can do the same work in days
Asked by raghwendrat1 | 19 Dec, 2021, 08:11: PM
answered-by-expert Expert Answer
36 space men space in space space 25 space days space equals space 1 space work 1 space man space in space 25 space days space equals space 1 over 36 th space part space of space work 1 space man space in space 1 space day space equals space fraction numerator 1 over denominator 36 cross times 25 end fraction th space part space of space work 15 space men space space in space 1 space day space equals space fraction numerator 15 over denominator 36 cross times 25 end fraction th space part space of space work total space days space required space by space 15 space men space equals space fraction numerator 36 cross times 25 over denominator 15 end fraction equals 60 space days
Answered by Arun | 20 Dec, 2021, 09:45: AM

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