You do not. A square foot is a measure of area, with dimensions [L2]. A gram is a measure of mass, with dimension [M]. Basic dimensional analysis teaches that you can only convert between measures with the same dimensions.
You don't convert linear measurement to area measurement, the two are incompatible. You either convert meters to feet, or square meters to square feet. One foot is exactly 0.3048 meters; you can base your calculations on that.
One square foot has 144 square inches. 1.9 square feet will be 273.6 square inches.
To convert grams per square meter to grams per yard, you first need to know the fabric width. For a fabric width of 57 inches, one yard of fabric is equivalent to 36 inches. Calculate the area of one square yard (36 inches by 36 inches), convert the area to square meters, and then use the conversion factor of grams per square meter to grams per yard. This will give you the equivalent weight of the fabric in grams per yard.
1 foot = 0.3048 metres 1 foot x 1 foot = 1 square foot = 0.3048 metres x 0.3048 metres = 0.0929 square metres. Roughly, slightly less than one-tenth.
Since one square foot equals 144 square inches, just multiply square feet by 144.
one square foot is equal to 0.0929 square meters, multiply this by 400 and the answer is 37.16 square meters
Miles per hour (mph) is a unit of speed, while pounds per square foot (psf) is a unit of pressure. The two units measure different physical quantities and cannot be directly converted from one to the other.
If the tile is in inches, you would convert to feet. A one foot by two foot tile covers 2 square feet.
There isn't one. Not enough info.
There are nine square feet in one square yard.There are nine square feet in one square yard.
You cannot directly convert between feet and square feet because they are measuring different things. A foot is a unit of length, while a square foot is a unit of area. To convert from feet to square feet, you need to have the length and width dimensions in feet and then multiply them together to find the area in square feet.
You don't. A square foot is a measure of area. A metre is a measure of length. The two measure different things and it makes no sense to try to convert from one to the other.