13
4 1/3 squared is .. about 19 square yards
18.777 yards2
65 is the wrong answer
12 feet X 13 feet = 156 square feet 156 / 9 = 17.333 square yards
13' x 13' (169 square feet) = 18.77 square yards. (divide square feet by 9 to get square yards)
117 square feet = 13 square yards.
1 acres = 220 * 22 = 4840 square yards. So > 13 acres = (13 * 4840) = 62920 square yards.
17' x 13' (221 square feet) = 24.55 square yards.
13' x 10' (130 square feet) = 14.44 square yards.
13' x 16' (208 square feet) = 23.11 square yards.
13
30 square yards.
4 1/3 squared is .. about 19 square yards
= 13 x 14 / 9 sq yards
13 X 16 divided by 9 = 23.11 square yards
18.777 yards2