The question, as stated, cannot be answered sensibly. A square foot is a measure of area, with dimensions [L2]. A metre is a measure of distance, with dimensions [L]. The two measure different things and elementary dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
5,486.4
850 sq feet = 78.967584 sq meters
1060 sq feet = 98.4772224 sq metres
1250 square feet is equivalent to 116.1288 square meters.
The area of 154 square feet are 14.307068 square meters.
18000 what? sq miles? Then the answer is, strangely enough, exactly 18000.
18,000 square feet = 1,670 square meters.
450 square feet is equivalent to 41.8 square meters.
850 sq feet = 78.967584 sq meters
16 square feet is equivalent to 1.49 square meters.
1,600 square feet is equivalent to 149 square meters.
2109.73 square feet is equivalent to 196 square meters.196 square meters is equivalent to about 2109.73 square feet.
1060 sq feet = 98.4772224 sq metres
300 square meters is equivalent to 3,230 square feet.
6,400 square feet is equivalent to 595 square meters.
30 square meters is equivalent to 323 square feet.
45 square meters is equivalent to 484 square feet.
600 square meters is equivalent to 6,460 square feet. (1 square meter is equivalent to 10.8 square feet).