wot shape be the paper yu start with??????
???? du anser sides hafta be interger???????
If start paper be 1 bi 400 inch, yu kan kut intu 400 litter squares, eech 1 bi 1
or many that be 1 inch on 1 side & 2, or 3, or 4, or...on the other side
If yukan kut thangs intu side lengths av 1/2 inch, hav 4 times as many ansers
& so forth
If start paper be differ shape, such as 4*100, get differ ansers
& so forth