3,056.95 sq feet.
500 sq meters = 5,381.96 sq feet (rounded)
861.11 square feet.
1,453.13 square feet.
3,605.91 square feet.
1 sq. yard = 9 sq. feet. 238 sq. yard * 9 sq. feet/1 sq. yard = 2142 sq. feet
54 sq mts is 576.18 sq feet. multiply 54 X 10.76 ( one sq. mt is 10.76 sq feet ) = 576.18 sq. feet
200 (square meters) = 2,152.78 square feet.
4840 sq feet = 450 sq metres.
670 meters is about 2,198 feet.
There are 9 square feet in a square yard. In this case the answer will be 900 square feet.
It is 144 (12*12) sq inches.