It would help if you proofread your questions before you posted them.
How many 1.25" squares can you draw?
(22*28)/(1.25^2) = ?
If I have a piece of poster board 22"x28" and I draw 1 1/4 inch squares can I draw?
2 answers
Seems pretty clear to me. You have a standard poster board 22x28. How many 1.25 " squares can you get?