How many square inches cover 1 square yard and how many in 3 square yards?

Answer 1

Part 1:

There are 36 inches in a yard. So a square yard is 36 x 36 square inches = 1296.

Part 2:

Each square yard is 36 X 36 inches [length and width]

Having multipied this ... then seeing that you want 3 of these square yards, you multiply your first answer by 3.

So, 36 X 36 = 1296...

Then for 3 square yards:

1296 X 3 = 3,888 square inches.