If 4 Men or 6 Women take 4 days to complete some work, how many days will 8 Men and 4 Women working together take to complete the work?
Can anyone explain please?  Choose the correct choice from the following answers
A) 1. 3/2 days  B) 2. 4/9 Days  C) 3. 9/4 days  D) 4.5/2 days  E) 5.3 days
4 men or 6 women takes 4 days to complete the work   So 4M = 6W   W = 2/3M   1 man in 1 day does 1 unit of work   so 4 M in 4 M = 16 units of work   now 8 M and 4 W = 8 M + 4(2/3)M   = 8M + 8M/3   = 36M   Since both set do the same work   36M in n Days = 16 units of work   n = 16/36 = 4/9 days.   2. 4/9 Days
<result>B</result>
If 4 Men or 6 Women take 4 days to complete some work, how many days will 8 Men and 4 Women working together take to complete the work?
Can anyone explain please?