That's a total of 20 square yards.
A 12' x 9' room has an area of 12 square yards.
(9-ft x 12-ft) = 108 square feet / (9 square feet per square yard) = 12 square yards======================Another method:9-ft = 3 yards12-ft = 4 yards(3yd x 4yd) = 12 square yards
20 square yards
rooms are generally measured in 'square feet'. Take the length of the room multiplied by the width to get this measurement. materials used to cover walls and floors can be measured in square feet or square yards. to get square yards, divide the total square feet by 9.
Well honey, a 15x14 room would have 210 square feet. It's just basic math, nothing to lose sleep over. So go ahead and measure that room, and don't forget to add some personality while you're at it!
40 square yards
742 square yards
A 20' by 14' room measures 31.1 square yards.
Total square yards: 18.78
16 square yards.
252 square feet = 252/9 square yards = 28 square yards
64 yards
1.53 square yards.
35 square yards
nine square yards.
264 square yards