Well lets see there is 3 feet to a yard 12 divided 3 is 4 so there is 4 yards for each wall. 4 yards times 4 walls is 16 yards of border needed.
To cover a length of 22 feet, you need to purchase 8 yards of border, since 1 yard equals 3 feet, and 22 feet divided by 3 feet per yard equals approximately 7.33 yards (rounded up to 8 yards for whole numbers). At a cost of $8.75 per yard, the total cost for 8 yards would be 8 yards x $8.75 = $70.00.
84 square yards
you will need 84 sq. yards of wallpaper
You will need 18 pieces of border. 6 yards x 3 feet per yard = 18 feet
12.5 yards = 37.5 feet 5.5 yards = 16.5 feet
137 yards and 2 feet.
10 yards.
60 feet are 20 yards.
20 yards in 60 feet
5 yards = 15 feet.
7.5 feet = 2.5 yards
3.64 yards is 10.92 feet (yards x 3 = feet).