Square yards per acre. An acre is a unit of area (so you never have to say "square acre.") A yard, however, is a unit of distance. It's the square yard that is a unit of area. So, it is possible to...
4,840 square yards equals one acre
1 yard = 3 ft ===> 1 square yard = (3 x 3) = 9 square feet 1 acre = 43,560 square feet 5 acres = (5 x 43,560 / 9) = 24,200 square yards
20 acres = 96,800 square yards.
110 acres = 532400 square yards