12 men take 18 days to complete a job whereas 12 women in 18 days can complete 5/6 of the same job. How many days will 10 men and 8 women together take to complete the same job?  Choose the correct choice from the following answers
A) 6 B) 13 1â„2 C) 13 D) Data inadequate E) None of these
12 M Ã— 18 = 12 W Ã— 18 Ã— 6/5   \ w = 5/6 M   10M + 8W = 10M + 8 Ã— 5/6M = 16 2/3 M   \16 2/3men can complete the same work   in 12Ã—18/16 2/3=13 days   Answer 13
<result>C</result>
12 men take 18 days to complete a job whereas 12 women in 18 days can complete 5/6 of the same job. How many days will 10 men and 8 women together take to complete the same job?