Question:
Laura can finish payroll in 3- hours. It takes Ben 5 hours
Last updated: 7/21/2022
![Laura can finish payroll in 3- hours. It takes Ben 5 hours](https://media.kunduz.com/media/sug-question/raw/52632954-1658419747.052276.jpeg?h=512)
Laura can finish payroll in 3- hours. It takes Ben 5 hours to do the same job. If they work together, how long should it take them?
Last updated: 7/21/2022
Laura can finish payroll in 3- hours. It takes Ben 5 hours to do the same job. If they work together, how long should it take them?