Farmer John built a barn that is 100 ft by 200 ft. what is the area? perimeter? percent? fraction? and decimal?
what is the answer key to middle school math with pizzazz why did the teacher give one of her students a button like this one
Good advise Raynisha
Area=Length x width
=100 x 200
=
Parameter= 2(Length+width)
percent=100/200x100 (50% is the answer, Do all the calculation by yourself)
=
Fraction=100/200 or 1/2 (divided by 100)
Decimal=100/200
= ?
Solved the missing equal sign. I think it could help.
A polygon with five sides and five angles is a
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IM
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To find the area of the barn, you need to multiply its length by its width. In this case, the length is 100 ft and the width is 200 ft. So, the area formula can be written as:
Area = length × width
Area = 100 ft × 200 ft
Area = 20,000 square feet
Therefore, the area of the barn is 20,000 square feet.
To find the perimeter of the barn, you need to add up all the sides. Since the barn is rectangular, opposite sides are equal in length. The formula for the perimeter of a rectangle is:
Perimeter = 2(length + width)
Perimeter = 2(100 ft + 200 ft)
Perimeter = 2(300 ft)
Perimeter = 600 feet
Therefore, the perimeter of the barn is 600 feet.
To determine the percentage, fraction, and decimal representation of the area, we need to compare it to the total area of the barn (100 ft × 200 ft = 20,000 square feet).
Percentage:
To find the percentage, divide the area by the total area and then multiply by 100.
Percentage = (Area ÷ Total area) × 100
Percentage = (20,000 sq ft ÷ 20,000 sq ft) × 100
Percentage = 1 × 100
Percentage = 100%
Fraction:
To write the area as a fraction, we can express it as the ratio of the area to the total area.
Fraction = Area ÷ Total area
Fraction = 20,000 sq ft ÷ 20,000 sq ft
Fraction = 1/1
Fraction = 1
Decimal:
The decimal representation of the area is the value obtained by dividing the area by the total area.
Decimal = Area ÷ Total area
Decimal = 20,000 sq ft ÷ 20,000 sq ft
Decimal = 1
Therefore, the area of the barn is 100%, 1/1, or 1, both as a percentage, fraction, and decimal.