A,B,C can complete a piece of work in 24,8,12 days. Working together, they complete the same work in how many days?
Pick
A) 4	B) 4/5	C) 7/9	D) 10	E) 24/7
4+B+C 1day work = 1/24 + 1/8 + 1/12 = 6/24 = 1/4   4,B,C together will complete the job in 4 days   4nswer is 4
<result>A</result>
A,B,C can complete a piece of work in 24,8,12 days. Working together, they complete the same work in how many days?