Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a hour. Alone, Juan can do a certain job in 27 hours. When Juan and Robert work together, they can finish the same job in 13 hours.How long would it take Robert to do the job alone? hours
Answer the following work problem. Report your answer to the nearest tenth of a hour.
Alone, Juan can do a certain job in 27 hours. When Juan and Robert work together, they can finish the same job in 13 hours.How long would it take Robert to do the job alone?