A can have a piece of work done in 8 days, B can work three time faster than A, C can work five times faster than A. How many days will they take to do the work together?
Q1. A can have a piece of work done in 8 days, B can work three time faster than A, C can work five times faster than A. How many days will they take to do the work together?
Answer: 8/9 days
Explanation: The correct value is 8/9 days. Apply the formula or arithmetic step shown in the question and