Numbers, including fractions, don't have units. It doesn't matter whether the
number is positive, negative, exponential, rational, transcendental, mixed,
imaginary, natural, or a fraction. The unit is always written after the number.
You can multiply them as mixed fractions, or convert both to inches, then divide by 144 (sq in / sq ft). 9 ft = 108 in, add 7 in = 115 in. 3 ft = 36 in, add 6 in = 42 in. Multiply (115 in) x (42 in) = 4830 sq in. Divide by 144 (sq in/sq ft) = 33.541667 sq ft.
It is not entirely clear what the question is asking but the areas can be configured as80000 sq ft = 400 * 200 sq ft leaving an area of 400 * 200 sq ft, then 40000 sq ft = 400 * 100 sq ft leaving an area of 400 * 100 sq ft, then 10000 sq ft = 100 * 100 sq ft leaving an area of 300 * 100 sq ft, then 5000 sq ft = 100 * 50 sq ft leaving an area of 250 * 100 sq ft.
19 ft * 8 ft = 152 sq ft = 14.1 sq metres.19 ft * 8 ft = 152 sq ft = 14.1 sq metres.19 ft * 8 ft = 152 sq ft = 14.1 sq metres.19 ft * 8 ft = 152 sq ft = 14.1 sq metres.
5500 sq ft = 511 sq metres, approx. 5500 sq ft = 511 sq metres, approx. 5500 sq ft = 511 sq metres, approx. 5500 sq ft = 511 sq metres, approx.
3 sq yards = 3*9 sq ft = 27 sq ft
1 sq yd = 9 sq ft 300 sq yd = 2,700 sq ft
9 sq ft = 1 sq yd525 sq ft = 581/3 sq yd
8072.93 sq ft
360 sq m = 360 x 10.7639 sq ft = 3875 sq ft
1 sq. ft.= .09290304 sq. meters, so 320 sq. ft.= 29.728973 sq. meters.
1 sq ft * 6 inches = 1 sq ft * 0.5 ft = 0.5 cubic feet.1 sq ft * 6 inches = 1 sq ft * 0.5 ft = 0.5 cubic feet.1 sq ft * 6 inches = 1 sq ft * 0.5 ft = 0.5 cubic feet.1 sq ft * 6 inches = 1 sq ft * 0.5 ft = 0.5 cubic feet.
300 lbs/27 sq ft x 3000 sq ft = 900,000 sq ft lbs/27 sq ft = 33,333 lbs