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

Mary can do a certain job in 5 days. Leslie can do the same job in 9 days.If Mary and Leslie work together to complete the same job, how many days will it take for them to complete it?