Cutting 12.5 x 12.5 squares
I am a little unsure of how to cut the big squares. I have a 15 inch square ruler. Can I just move the ruler over to cut the 12.5x12.5 inch squares or should I get a 12.5 ruler? Another thing the instructions say to cut one 12.5x12.5 square and 8 3.5 inch squares from a fat quarter. Which should I cut first or does it matter? Sorry if these are dumb questions but I'm new to all of this.
Lee Ann