Question

6men can do a piece of work in 12 days .how many men are needed to do the work in 18days​

Answer 1

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Answer 2

Answer:

9 men

Step-by-step explanation:

Given That,

                  6 men can do a piece of work in 12 days.

                  Then how many men are needed to do the work in 18 days =

                   = 6 men            12 days

                                      × ⇒[ Cross Multiplication ]

                   =  x men             18 days  

                   = 12 × x = 6 × 18

                   = 12x = 108

                  =   x    = 108/12

                  =    x    =  9

Hence, 9 men can do a piece of work in 18 days.