Are the two pieces of paper or pieces of papers
It's pieces of paper
Because piece is a quantifier, add s to it
If the singular number is piece, then the even number plus s
And paper doesn't have to
For example, two pieces of paper
It's pieces of paper
Because piece is a quantifier, add s to it
If the singular number is piece, then the even number plus s
And paper doesn't have to
For example, two pieces of paper