Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a year. Shawna can do a certain job in 7 years. Tammy can do the same job in 10 years.Shawna and Tammy work together to complete the same job. However, Shawna starts working 4 years after Tammy starts to work. How many years will it take for them to complete the job once Tammy starts to work? years
Shawna can do a certain job in 7 years. Tammy can do the same job in 10 years.Shawna and Tammy work together to complete the same job. However, Shawna starts working 4 years after Tammy starts to work. How many years will it take for them to complete the job once Tammy starts to work?