300 lbs/27 sq ft x 3000 sq ft = 900,000 sq ft lbs/27 sq ft = 33,333 lbs
not adequate information!!!!
There's no way to tell.
350 kg per sq m = about 71.69 pounds per sq feet.
1kg per sq cm is equal to about 14.2 pounds per sq inch.
8.75lbs
They are not related to each other.
None. Pounds per sq in is a measure of pressure while 1600 sq inches is a measure of area. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid.
newtons measure force not mass
2,200/1,600 = 1.375 psi
Units of weight do not convert into units of area. Weight and area are different things.
2 lb per 365 sq ft → 2 ÷ 365 lb/sq ft → for 5840 square feet the amount of grass seed needed is given by: 2 ÷ 365 lb/sq ft × 5840 sq ft = 32 lb