Waiting for your answers... Answer the following work problem. Report your answers to the nearest tenth of a week. When Mark and Maria work together to complete a job it takes them 12 weeks. However, when Maria works alone, it takes 5 weeks longer than when Mark works alone.How long would it take Mark and Maria to do the job if each of them works alone?Mark's solo rate is weeks.Maria's solo rate is weeks.
Answer the following work problem. Report your answers to the nearest tenth of a week.
When Mark and Maria work together to complete a job it takes them 12 weeks. However, when Maria works alone, it takes 5 weeks longer than when Mark works alone.How long would it take Mark and Maria to do the job if each of them works alone?