Waiting for your answers... Answer the following work problem. Report your answers to the nearest tenth of a day. When Shawna and Mark work together to complete a job it takes them 11 days. However, when Mark works alone, it takes 4 days longer than when Shawna works alone.How long would it take Shawna and Mark to do the job if each of them works alone?Shawna's solo rate is days.Mark's solo rate is days.
Answer the following work problem. Report your answers to the nearest tenth of a day.
When Shawna and Mark work together to complete a job it takes them 11 days. However, when Mark works alone, it takes 4 days longer than when Shawna works alone.How long would it take Shawna and Mark to do the job if each of them works alone?