Suppose that a person with a push mower can mow a large lawn

Last updated: 7/19/2022

Suppose that a person with a push mower can mow a large lawn in 9 hours, whereas the lawn can be mowed with a riding lawn mower in 7 hours. Working together, how long will it take to mow the lawn? How long will it take to mow the lawn? hours (Simplify your answer. Type an integer or a fraction.)