450000 sq metres = 111.1974 acres
2640ft x 742ft = 1958880 sq ft 1 acre = 43560 sq ft 1958880 /43560 ~= 44.97 acres I suspect the question was worked out backwards from 45 acres: 45 acres = 1960200 sq ft 1960200 sq ft / 2640ft = 742.5ft
1.171 acres.
1 sq mile = 640 acres . . . 50 sq miles = 32,000 acres
1 acre = 43,560 sq ft2 acres = 87,120 sq ft..22 acres = 958,320 sq ft
52272 sq ft = 1.2 acres.52272 sq ft = 1.2 acres.52272 sq ft = 1.2 acres.52272 sq ft = 1.2 acres.
1.125 sq miles = 720 acres.
There are 1,424,000,000 acres in 2,225,000 sq. miles.
130 acres = 5662800 sq feet.
3521 sq ft = 0.081 acres.
373,312 sq feet = 8.6 acres
166 acres = 7230960 sq feet.
1.6 acres = 69,696 sq ft