Question

A takes 8 days more than'b' to complete a certain work.If both of them together can complete 90% of the work in 16 days.then find the time taken by 'B' to complete the whole work alone??​

Answer 1

Step-by-step explanation:

Since, B leaves the work 9 days before the work is finished, Days for which A worked - Days for which B worked = 9 days. Hence, time taken by A to finish the work alone would be 14 days.