It is not possible to state an equivalence between just plain feet (which means linear feet) and square meters.
If what you're asking is, how many square meters are in 151 square feet, the answer is 14.02835904.
There are 0.3048 metres in one foot. Therefore, 151 feet is equal to 151 x 0.3048 = 46.0248 metres.
45 square meters is equal to 484.38 square feet.
3,500 square feet is equal to 325.2 (325.1606) square meters.
500 (square feet) = 46.45152 square meters.
108 square feet = 10.03 square meters.
850 square feet is 78.97 square meters.
2500 square feet is equal to approximately 232.26 square meters.
75 (square meters) = 807.293281 square feet.
20 square meters are 215.278208 square feet.
17 square feet are 1.579352 square meters.
42 square meters are 452.084238 square feet.
3,000 square meters is 32,291.73 square feet.
20 (square meters) = 215.278208 square feet