V Vikash Gupta • 33.56K Points Instructor I Math Bookmark Embed Report View In MB-Short Q. A and B can do a work in 12 days, B and C in 15 days and C and A in 20 days. If A, B and C work together, they will complete the work in : (A) 47/3 days (B) 10 days (C) 5 days (D) 47/6 days Correct Answer - Option(B) Views: 713 Filed under category Math Share
Discusssion
Login to discuss.