Final answer:
To determine the maximum allowable lot coverage, calculate the total area of the lot (150 ft × 250 ft = 37,500 sq ft) and then take 30% of that area, which equals 11,250 square feet.
Step-by-step explanation:
The question asks for the maximum allowable lot coverage by structures and impervious surfaces according to a local zoning ordinance, which is 30%. The size of the lot is given as 150 feet by 250 feet. To calculate the maximum allowable coverage, we need to find the total area of the lot and then take 30% of that area.
First, calculate the total area of the lot:
Total area = Length × Width
Total area = 150 feet × 250 feet
Total area = 37,500 square feet
Next, calculate 30% of the total area to find the allowable coverage:
Allowable coverage = Total area × 30%
Allowable coverage = 37,500 square feet × 0.30
Allowable coverage = 11,250 square feet
Therefore, 11,250 square feet of the lot can be covered by structures and impervious surfaces.