InterviewSolution
Saved Bookmarks
| 1. |
A and B working together can finish certain piece of work in 10 days. If A works at (2)/(3)of his actual efficiency and B works at (5)/(3)of his actual efficiency, then work will be completed in 9 days. If A works at (1)/(2)of his actual efficiency and B works at double of his actual efficiency, then in how many days work will be finished? |
|
Answer» |
|