Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a minute. Lee can do a certain job in 9 minutes. Petra can do the same job in 8 minutes.Lee and Petra work together to complete the same job. However, Lee starts working 4 minutes after Petra starts to work. How many minutes will it take for them to complete the job once Petra starts to work? minutes

Lee can do a certain job in 9 minutes. Petra can do the same job in 8 minutes.Lee and Petra work together to complete the same job. However, Lee starts working 4 minutes after Petra starts to work. How many minutes will it take for them to complete the job once Petra starts to work?