A 48 inch table has 48x48 sq inches, which is 2304 sq inches, or 16 square feet. 300/16=18.75 Stick with 18 tables. However, you don't say if you want room for people to sit around the tables. My answer doesn't leave room for people to sit around the tables. If you want room for people to sit, then I would suggest that you try setting up one table with the chairs around it with people sitting in the chairs, then measure to see how much room it takes.
One square inch is 1/144 of a square foot.1 square inch = 0.006944 square foot (rounded)1 square foot = 144 square inches
1 square ft= 144 square inch
1 square foot = 144 square inches.
1 foot = 12 inches1 inch = 2.54 centimeters1 square foot = 929 square centimeters (rounded)
There are 2.54 cm in one inch or 25.4 mm in one inch or (25.4)2 mm2 in 1 sq..inch. There are 144 square inches in a square foot, therefore there are (25.4)2 x 144 square mm in one square foot. This is 92,903 mm2
1/144 of square foot
5.555 sqft
16 of them.
144 times as big.
25 tables. Since each table is 16 square feet each, divide the total space available (400sq ft) by 16.
1.777777
nine
That is 240 square inches. There are 144 square inches in a square foot therefore it is approximately 1.66 square feet.
About 1/2 pound.
A 12 inch by 12 inch square is one square foot. That means it would take 15.
35
A board foot is 1' by 1' by 1", so it is 200 square ft 1 inch thick.