Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a minute. Joe can do a certain job in 9 minutes. Mark can do the same job in 5 minutes.If Joe and Mark work together to complete the same job, how many minutes will it take for them to complete it? minutes
Joe can do a certain job in 9 minutes. Mark can do the same job in 5 minutes.If Joe and Mark work together to complete the same job, how many minutes will it take for them to complete it?