Question

36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?

Answer 1

time taken by 36 men to complete the work=18days
tim take by 1 men to complete the work=36x18
tim taken by 27 mene to complete the work=36x18/27
                                                              =12x2
                                                             =24days

Answer 2

36 man complete a piece of work =18 days
1 man complete a ---------------------=(18)36
27----------------------------------------------=(36(18))/27==24