Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a day. Alone, Petra can do a certain job in 22 days. When Petra and Shawna work together, they can finish the same job in 11 days.How long would it take Shawna to do the job alone? days
Answer the following work problem. Report your answer to the nearest tenth of a day.
Alone, Petra can do a certain job in 22 days. When Petra and Shawna work together, they can finish the same job in 11 days.How long would it take Shawna to do the job alone?