1 . A and B can work in 8 days, B and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A and C together will do it in :
- A. 4 days
- B. 6 days
- C. 8 days
- D. 12 days
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1 . A and B can work in 8 days, B and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A and C together will do it in :
View Answer | Discuss in Forum | Workspace | Report |