Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a minute. David can do a certain job in 7 minutes. Henry can do the same job in 10 minutes.If David and Henry work together to complete the same job, how many minutes will it take for them to complete it? minutes
David can do a certain job in 7 minutes. Henry can do the same job in 10 minutes.If David and Henry work together to complete the same job, how many minutes will it take for them to complete it?