Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a week. Mark can do a certain job in 7 weeks. Joe can do the same job in 5 weeks.Mark and Joe work together to complete the same job. However, Mark starts working 3 weeks after Joe starts to work. How many weeks will it take for them to complete the job once Joe starts to work? weeks
Mark can do a certain job in 7 weeks. Joe can do the same job in 5 weeks.Mark and Joe work together to complete the same job. However, Mark starts working 3 weeks after Joe starts to work. How many weeks will it take for them to complete the job once Joe starts to work?