Karl and his dad are building a playhouse, the floor is a rectangle that is 6 feet by 8 1/2 feet
How much carpeting do they need for the floor?
P= 6 plus 8.5 *2= 29.0
A= L*W= 6*8.5=51
Yes. They need 51 square feet of carpeting.
The walls are rectangles with a height of 6 feet. A pint of paint covers 50 square feet. How much paint do I need to paint the inside walls
R=1.54 for three walls?
To find out how much carpeting they need for the floor, you first need to calculate the perimeter and area of the floor.
The perimeter of a rectangle is calculated by adding the lengths of all its sides. In this case, the length of one side is 6 feet and the length of the other side is 8 1/2 feet. To find the perimeter, you can multiply the sum of the lengths of these two sides by 2 (since you need to account for both long sides of the rectangle).
Perimeter = (6 + 8.5) * 2 = 29 feet
The area of a rectangle is calculated by multiplying its length by its width. In this case, the length is 6 feet and the width is 8 1/2 feet.
Area = 6 * 8.5 = 51 square feet
Therefore, Karl and his dad will need 29 feet of carpeting for the perimeter and 51 square feet of carpeting for the area of the floor.
To determine how much carpeting is needed for the floor of the playhouse, you need to calculate the area of the rectangle. The area of a rectangle is found by multiplying the length and width of the rectangle.
In this case, the length of the rectangle is 6 feet and the width is 8 1/2 feet. To multiply 8 1/2 by 6, you convert the mixed number into an improper fraction.
8 1/2 = (8*2 + 1)/2 = 17/2
So the width of the rectangle is 17/2 feet. Now, you can calculate the area by multiplying the length and width:
Area = Length * Width = 6 * (17/2)
To multiply a whole number by a fraction, you multiply the whole number by the numerator and divide the result by the denominator.
Area = 6 * (17/2) = (6 * 17) / 2 = 102 / 2 = 51
The area of the floor is 51 square feet. Therefore, Karl and his dad will need 51 square feet of carpeting for the playhouse floor.