less than
no 9yds is 7ft greater than 20ft
They are the same.
20 ft
7
252 inches.
23 feet
Yes. There are three feet in one yard, so 7 yds is 21 ft.
20ft subtracted by 10in = 10
249 inches (7 yards = 21 feet = 162 inches)
400 square feet
To answer this, I have to assume that your container is a perfect cube. 20ft is 6.096m. this to the power of 3 is 226.535m3