In this problem air mass would be dependent on its density at a given temperature and pressure. Assuming a room temperature of 20 degrees Celsius and 1 atm of pressure the density of air is 1.20 kilograms per cubic meter. 3000-square feet equals 278.7 cubic meters. Changing from kilograms to pounds equals the answer of .167 short tons.
3000 (square meters) = 32,291.7313 square feet.
It depends on 3000 what. Square inches, square miles, square metres, etc
3000 acres = 4.6875 square miles.
3000 square meters = 32,291.7 square feet.
3000 square feet is 333.3 square yards
1 square foot = 0.111 square yards. Therefore, 3000 square feet = 333.33 square yards
3,000 square feet equates to 278 (278.7091) square meters.
4.6875 square miles.
3,000 square feet = 333.33 square yards.
3,000 square meters is 32,291.73 square feet.
3,000 square feet = ~278.71 m2
3000