Question

Working alone A can do a job in 15 days and B can do the same job in 18 days. In how many days will the job be compleated if both work together?

Answer 1

Answer:

working on it and I will be in the future of our games are not in my head and shoulders with a lot more work than I am writing this email is intended only points

Answer 2

Working alone A can do a job in 15 days and B can do the same job in 18 days. In how many days will the job be compleated if both work together