You can't figure that out. You can't just add a third demention.
55 acres equals 2,395,800 square feet @43,560 square feet per acre.
75 US gallons of water equates to 10.03 cubic feet.
16/0.75 = 21.33...
Invalid conversion! Square meters is a measure of area, cubic feet is a measure of volume.
Based on the category I am assuming we are takling dirt or mulch. 75 yds x 27 cuft (there is 27 cuft per 1 cuyd) = 2,025 cubic feet of material - 1 foot thick would be 2,025 sqft. - 6 inches thick would be 4,050 sqft. - 3 inches thick would be 8,100 sqft.
6 feet by 12.5 feet = 75 square feet
75 cubic feet
75 cubic feet
75 feet,
75000 cubic feet = 2123763 liters
75 (square meters) = 807.293281 square feet.
12,375 square feet (165 x 75 = 12,375)
Answer: 75 square feet = 6.96772 square meters.
807.3 square feet.
15,075 square feet (just multiply 75 x 201).
32,670 square feet
Assuming 75 and 23 are feet measurements, 1725 square feet.
75 US gallons of water equates to 10.03 cubic feet.