To find the actual area of the floor, we first need to calculate the scale factor used in the scale drawing.
The scale factor is calculated by dividing the actual length of the longer side of the floor by the length of the longer side in the scale drawing.
Actual length of longer side: 32 feet
Length of longer side in scale drawing: 5 inches = 5/12 feet (since 1 foot = 12 inches)
Scale factor = 32 feet / (5/12 feet) = 32 / (5/12) = 32 * 12 / 5 = 384 / 5 = 76.8
Therefore, the scale factor used in the scale drawing is 76.8.
Next, we need to find the actual width of the floor by multiplying the width in the scale drawing by the scale factor:
Actual width of the floor = 8 inches * 76.8 = 614.4 inches = 614.4 / 12 = 51.2 feet
Now that we have the actual length and width of the floor, we can calculate the actual area:
Actual area = 32 feet * 51.2 feet = 1638.4 feet2
Therefore, the actual area of the floor is 1638.4 square feet.