Approx 1.2 billion acres.
There are approximately 1.24 acres in half a hectare.
One hectare equals 2.47 acres. Therefore a half a hectare equals 1.235 acres or a little less than 1-1/4 acres.
That is 3.45 acres- not quite 3 and a half.
3 and a half.
.05
171,891,840 acres
320 acres. A full section contains 640 acres.
The US comprises a total of about 2,428,224,640 acres, of which about 6.8% is water.
The US has 2,428,224,640 acres of land.
Answer: 3.5 acres = 152,460 ft²
65,340 square feet in 1.5 acres.
The US Virgin Islands' area is 85,587 acres.