To convert 7 ft by 4.5 ft to square feet, you multiply the two dimensions. So, 7 ft x 4.5 ft = 31.5 square feet.
7 million square meters ------------------------------------------------------------- 1 km = 1,000 m 1 sq km = 1 km × 1 km = 1,000 m × 1,000 m = 1,000,000 sq m → 7 sq km = 7 × 1,000,000 sq m = 7,000,000 sq m.
Massachusetts has a total area of roughly 7 million acres.
7
To convert acres to square feet, you would multiply the number of acres by 43,560, as one acre is equal to 43,560 square feet. In this case, 7.8608 acres would be equal to approximately 342,817 square feet.
There is 304,920 sq ft. in seven acres.
1 acre = 5280 * 5280 / 640 = 43,560 sq. ft. 110 x 310 = 34,100 sq. ft. 34100 / 43560 = 0.78283 acres or about 7 / 9 acres.
9 ft * 7 ft = 63 sq ft = 5.85 sq metres
7 ft x 7 ft = 49 square feet
7 sq yd = 63 sq ft
The answer has a meaning only in 4-dimensional space. 10 sq ft * 7 sq ft = 70 quartic feet.
22 ft * 7 ft = 154 sq ft = 14.31 sq metres (approx)
9 ft 6 in x 11 ft 7 in = 9.5 ft * 11.583... ft = 110.04166.. sq ft = 110.04166.. /9 sq yards = 12.227 sq yards, approx.
There are 640 acres to 1 square mile, 1 acre = 1/640 sq mi 14,000 acres = 14000/640 sq mi = 21.875 sq mi = 21 7/8 square miles
An acre contains 4840 sq yards, or 43560 sq. feet. A 70 x 70 ft. plot is 70*70 sq feet, or 4900 sq feet. 4900 / 43560 =~ .112 or 11.2% of an acre. 1/8 acres would be 12.5%, and 7/64 would be 10.9% so there's no standard fraction that satisfies this problem.
276 and 7/9 square yards
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.