### Home > CC4 > Chapter 11 > Lesson 11.2.3 > Problem 11-76

11-76.

Susan can paint her living room in 2 hours. Her friend, Jaime, estimates it would take him 3 hours to paint the same room. If they work together, how long will it take them to paint Susan’s living room? Homework Help ✎

Now solve for *t* using a fraction buster. Review the Math Notes box in section 3.3.2