Sooo, I did a search here and just want to make sure i am thinking correctly. Would really appreciate the help.
I have a big book with blocks in it. They are all 9 inch blocks. i want to make them 12 inch blocks.
So my thinking is that if I add 25% to the measurement of each piece for a block, then it should sew out to 12 inch instead of 9 inch.
Is this right??