human
Bob is building a vegetable garden. It is 220 feet long by 120 feet wide. Half of the garden is going to be tilled land. A third of the rest of it will have trellises for vining plants, and the rest will be devoted to raised beds. How big will the raised bed section of the garden be?
assistant
How many square feet is the garden? ** The garden is 220 * 120 = <<220*120=26400>>26,400 square feet.
How many square feet are the tilled land and the raised beds? ** The tilled land will take up half the area, and the trellises and raised beds will be the other half. Each half is 26,400 / 2 = <<26400/2=13200>>13,200 square feet.
How many square feet will the raised beds take up? ** The trellises will take up 1/3 of the remaining land, so the raised beds will take 1 - 1/3 = 2/3 of the remaining land.
How many square feet will the raised beds take up? ** So the total area of the raised bed area will be 13,200 square feet * (2 / 3) = <<13200*(2/3)=8800>>8,800 square feet.
#### 8800