Hi pls answer this one.. i) 18 men can complete a task in 12 days. How many more men should be employed to complete the same task in 9 days?

If we have 18 men available, and assume they work the same way, they will also need 108 workdays. But as they are more, the time needed will be 108/18=6 days. So, assuming the task is similar and the working pattern keeps the same, we will finish in 6 days.

Step-by-step explanation: 12 men take 9 days to complete a piece of work.

1 man takes (12 x 9)=108 days to complete a piece of work.

18 men take (108/18) = 6days to complete a piece of work.

the answer should be 12

Step-by-step explanation:

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24

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