2010 · Q34
A can do a piece of work in 24 days. If B is 60% more efficient than A, then how many days does B require to do the same work?
Elementary MathematicsTime and Work
- A12
- B15
- C16
- D18
Explanation
B takes 24/1.6 = 15 days.
A can do a piece of work in 24 days. If B is 60% more efficient than A, then how many days does B require to do the same work?
Explanation
B takes 24/1.6 = 15 days.