About 0.14 acres.
0.402 acres.
To convert the dimensions from feet to acres, the lot size will be 0.155 acres.
6,750 square feet is 0.15 acres.
50
(50/170)*100% = 29.41%
7,500 square feet is 0.17 acre.
50' X 100' = 5,000 sq. ft. 5,000 sq. ft. = 0.114784 acres An acre is 43,560 square feet (sg. ft). 5,000 sq. ft. divided by 43,560 = 0.114784 acres. A handy website for conversions is OnlineConversions.com
50 acres is 2,178,000 square feet.
Answer: 50 acres = 0.202342 km²
There are 640 acres in a square mile. Hence, 50 acres = 0.078125 square miles
170% of 85 = 170% * 85 = 1.7 * 85 = 144.5