Time and Work - Problems

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1.  36 men can do a piece of work in 25 days. In how many days can 30 men do it?

    Here , the work is same.. So,

                    

                    (S X T) / W = (s X t) / w 

        

                  = >       (S X T) / W = (s X t) / w    [ Cancel W for both sides]

               Now, substitute the values...

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