Answer:
Ross needs about 1.27 cans of paint to line the perimeter of the end zone. Since he can't buy a fraction of a can of paint, he will need to buy 2 cans of paint to ensure that he has enough.
Explanation:
To find out if one can of paint is enough to line the perimeter of the end zone, we need to find the length of the boundary lines around the end zone.
Let's start by finding the length of the two shorter sides of the end zone. Since we know that the area of the end zone is 4,800 square feet and one side measures 30 feet, we can use the formula for the area of a rectangle (Area = length x width) to find the length of the other side:
4,800 = length x 30
length = 4,800/30
length = 160
So the two shorter sides of the end zone each measure 30 feet, and the longer sides each measure 160 feet.
To find the perimeter of the end zone, we can add up the lengths of all four sides:
30 + 30 + 160 + 160 = 380
So the perimeter of the end zone is 380 feet.
If one can of paint is enough to paint 300 feet of line, we can find out how many cans of paint Ross needs by dividing the perimeter by 300:
380/300 = 1.27
This means that Ross needs about 1.27 cans of paint to line the perimeter of the end zone. Since he can't buy a fraction of a can of paint, he will need to buy 2 cans of paint to ensure that he has enough.