0.0015625 mi², algebraic steps below: 1 acres*1 mi² 640 acres=0.0015625 mi²
1 acre = 40.5 ares
1 acre = 4,046.8564 square meters
1 acre = 43,560 square feet.
1 acre = 4,046.86 m2
That depends on how big a step is.
43,560 ft² Algebraic Steps / Dimensional Analysis Formula 1 acres*43560 ft² 1 acres=43,560 ft²
0.0015625 mi², algebraic steps below: 1 acres*1 mi² 640 acres=0.0015625 mi²
1 acre = 40.5 ares
1 acre = 4,046.8564 square meters
1 acre = 2.529285264 rai
1 acre = 43,560 square feet.
1 acre = 43,560 square feet
1 acre = 4,046.86 m2
Answer: 1 acre = 0.004046 km²
1 acre = 4840 sq yards
Answer: 1 acre = 6,272,640 in²