Bennet and Anthony are both assigned to paint a room. Bennet takes 6 days to paint a room and Anthony takes 4 days to paint a room. How long will it take if they paint a room together.
1/6 + 1/4 =5/12 of the job done in 1 day. Therefore, it takes:
12/5 =2 2/5 days for Bennet and Anthony to finish the job.
