Casey wants to build her own bookshelf. To build her bookshelf, she will use 5 equally sized pieces of wood to create the top, the bottom, and 3 shelves. Each piece of wood is 1 inches thick. She
wants her shelves 15 inches apart. Casey needs to know if her shelf will fit under a painting
already hanging in her room. The bottom of the painting is feet from the floor. Can Casey fit
her bookshelf under the painting or will she need to find a different place? Show your work and
explain your reasoning.