Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a year. Petra can do a certain job in 8 years. Leslie can do the same job in 10 years.If Petra and Leslie work together to complete the same job, how many years will it take for them to complete it? years

Petra can do a certain job in 8 years. Leslie can do the same job in 10 years.If Petra and Leslie work together to complete the same job, how many years will it take for them to complete it?