Waiting for your answers... Answer the following work problem. Report your answers to the nearest tenth of a month. When Shawna and Robert work together to complete a job it takes them 13 months. However, when Robert works alone, it takes 6 months longer than when Shawna works alone.How long would it take Shawna and Robert to do the job if each of them works alone?Shawna's solo rate is months.Robert's solo rate is months.
Answer the following work problem. Report your answers to the nearest tenth of a month.
When Shawna and Robert work together to complete a job it takes them 13 months. However, when Robert works alone, it takes 6 months longer than when Shawna works alone.How long would it take Shawna and Robert to do the job if each of them works alone?