A rectangular grid has 18 rows and 5 columns of equal unit squares. How many unit squares cover the rectangle?
Note
Each row has 5 unit squares, and there are 18 rows. Multiply 18 × 5 = 90 unit squares.
A rectangular grid has 18 rows and 5 columns of equal unit squares. How many unit squares cover the rectangle?
Each row has 5 unit squares, and there are 18 rows. Multiply 18 × 5 = 90 unit squares.