Backing question
I'm about to choose the fabric for the backing of my "stacks" quilt. The quilt measures approx. 70" long by 69" wide. I'll be buying 108" backing but I'm lost as to how much of it I should purchase. If someone can figure this out for me and PM me since I'll be shopping this afternoon, I would so appreciate it.
I guess I slept through my math classes as a youngster or else this old brain is losing cells rapidly but I can't figure it out for the life of me.