10 women can complete a work in 8 days and 10 children take 12 days to complete the work. How many days will 6 women and 3 children together take to complete the work?	Choose the correct choice from the following choices:
A) 7	B) 10	C) 8	D) 9	E) 11
Explanation:   1 women’s 1 day’s work = 1/8/10 = 1/80   1 child’s 1 day’s work = 1/12/10 = 1/120   6 women’s 1 day’s work = 1/80 × 6 = 3/40   3 children’s 1 day’s work = 1/120 × 3 = 1/40   6 women’s + 3 children’s 1 day’s work = 3 /40 + 1/40 = 1/10   Therefore, they will finish the whole work in 10 days.   Answer: Option 10
<result>B</result>
10 women can complete a work in 8 days and 10 children take 12 days to complete the work. How many days will 6 women and 3 children together take to complete the work?