Each question consists of three statements A, B, and C. Determine which statement(s) are necessary to find the answer: 6 men, 9 women, and 5 children ...
Question
Each question consists of three statements A, B, and C. Determine which statement(s) are necessary to find the answer:
6 men, 9 women, and 5 children can complete a work in 14 days. In how many days can 12 men, 3 women, and 5 children complete the same work?
A. 20 men and 30 women can complete the same work in 5 days.
B. The work done by 2 men is equal to that done by 3 women.
C. 6 children can complete two-thirds of the same work in 28 days.