Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a week. Alone, Frank can do a certain job in 23 weeks. When Frank and Mark work together, they can finish the same job in 12 weeks.How long would it take Mark to do the job alone? weeks
Answer the following work problem. Report your answer to the nearest tenth of a week.
Alone, Frank can do a certain job in 23 weeks. When Frank and Mark work together, they can finish the same job in 12 weeks.How long would it take Mark to do the job alone?