Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a day. Shawna can do a certain job in 11 days. Mary can do the same job in 10 days.If Shawna and Mary work together to complete the same job, how many days will it take for them to complete it? days

Shawna can do a certain job in 11 days. Mary can do the same job in 10 days.If Shawna and Mary work together to complete the same job, how many days will it take for them to complete it?