The area of a rectangular decks is 680 square feet. the decks width is 17 feet. what is its perimeter?

The perimeter is 114 square feet. To solve this, first you divide 680 by 17, which equals 40. So the length is 40. The formula for perimeter is 2L+2W. This means you take the length and multiply it by 2, and do the same for the width, then add them together. So the equation would be:

2 (40) + 2 (17) = Perimeter

80+34=Perimeter

The final answer is 114 square feet.