A classroom board is 48 inches wide and 32 inches tall. Aba is putting ribbon along the outside edge of the board. How many inches of ribbon will she need?
To find the total length of the ribbon needed, we need to add up the lengths of all four sides of the board.
The top and bottom sides both have a length of 48 inches.
So, the total length of the top and bottom sides is 48 + 48 = <<48+48=96>>96 inches.
The left and right sides both have a length of 32 inches.
So, the total length of the left and right sides is 32 + 32 = <<32+32=64>>64 inches.
Therefore, Aba needs a total of 96 + 64 = <<96+64=160>>160 inches of ribbon. Answer: \boxed{160}.
To calculate the amount of ribbon Aba will need, we need to find the perimeter of the board.
Perimeter of a rectangle can be calculated using the formula:
Perimeter = 2 * (length + width)
Given that the width of the board is 48 inches and the height is 32 inches, we can substitute these values into the formula to find the perimeter.
Perimeter = 2 * (48 + 32)
First, let's calculate inside the parentheses:
Perimeter = 2 * 80
Now, let's multiply 2 by 80:
Perimeter = 160 inches
Therefore, Aba will need 160 inches of ribbon to cover the outside edge of the classroom board.
To find out how many inches of ribbon Aba will need, you need to calculate the perimeter of the board, which is the total length of all its edges. In this case, the board has a length of 48 inches and a height of 32 inches.
The perimeter of a rectangle can be calculated by adding up the lengths of all its sides. For this problem, we can determine the perimeter by adding up the lengths of the two longer sides (48 inches each) and the two shorter sides (32 inches each).
Mathematically, the perimeter can be calculated as follows:
Perimeter = 2 * (length + width)
For this particular board, the perimeter would be:
Perimeter = 2 * (48 + 32)
Simplifying the equation:
Perimeter = 2 * 80
Perimeter = 160 inches
Therefore, Aba will need 160 inches of ribbon to go along the outside edge of the board.