Area of first piece = 5 yards * 60 inches = 300 inch-yards
Suppose length of equivalent area of 57" fabric is x yards
then x*57 = 300 or x = 300/57 = 5.26 yards (approx).
If you are working with standard 44/45" wide fabric, to cover this area you will need 4 yards.
A bolt of cotton fabric for quilting is usually 15 yards; 42"-43" wide. A bolt of fleece fabric is usually 10 yards for licensed fleece fabric, and 10-12 yards for non-licensed fabric.
It depends on how wide the fabric is, and how wide the table cloths are. Assuming the width of the fabric is the same as the required width of the table cloths, the answer is 150ft / 2 yards = 50 yards/2 yards = 25
1.75 yards of fabric
725 yards
You need 8 yds.
Fabric is usually either 45" or 54" width (depends on the bolt), and one yard is 36" length. So 0.50 yards of fabric is either: 18" length x 45" wide OR 18" length x 54" wide
About 11-12 yards
It equals 10 acres.
I just bought some fabric to cover a glider rocker and ottoman and i bought 2 1/2 yds of 56" wide fabric. You could get away with buying 2 1/4 yds of 54"-56" wide fabric.
With fabric 54" wide for every two yards you will get 4 of the runners. You are going to have fabric waste and will end up with enough for 16 runners but you have to buy 8 yards to get at the least your 13 runners because of the 72" length
The answer depends on the width of the fabric which has not bee mentioned. There are a number of standard widths.
The average futon is five feet long. There are two sides, plus extra for the ends. This means that you will need at least 3 yards of 60 inch wide fabric for a small futon cover.