Waiting for your answers... Answer the following work problem. Report your answers to the nearest tenth of a minute. When Alberta and Lee work together to complete a job it takes them 7 minutes. However, when Lee works alone, it takes 2 minutes longer than when Alberta works alone.How long would it take Alberta and Lee to do the job if each of them works alone?Alberta's solo rate is minutes.Lee's solo rate is minutes.
Answer the following work problem. Report your answers to the nearest tenth of a minute.
When Alberta and Lee work together to complete a job it takes them 7 minutes. However, when Lee works alone, it takes 2 minutes longer than when Alberta works alone.How long would it take Alberta and Lee to do the job if each of them works alone?