Dawn can paint a room in 15 hours. Trinidad can paint the same room in 12 hours. How long does it take for both Dawn and Trinidad to paint the room it they are working together.
Write an equation that using the variable to represent the time it takes to paint the room together that can be used to solve the problem.
Equation:
How long does it take? hours
Write an equation that using the variable to represent the time it takes to paint the room together that can be used to solve the problem.
Equation:
How long does it take? hours