Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a hour. Lee can do a certain job in 7 hours. Frank can do the same job in 8 hours.Lee and Frank work together to complete the same job. However, Lee starts working 5 hours after Frank starts to work. How many hours will it take for them to complete the job once Frank starts to work? hours

Lee can do a certain job in 7 hours. Frank can do the same job in 8 hours.Lee and Frank work together to complete the same job. However, Lee starts working 5 hours after Frank starts to work. How many hours will it take for them to complete the job once Frank starts to work?