What is 9 x25?

9 x 25 is a mathematical expression that represents the multiplication of 9 and 25. When multiplied, it results in the product of 225. The expression can also be written as 25 x 9, as multiplication is commutative. Additionally, 9 x 25 can be represented as repeated addition of 9, i.e., 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9, which equals 225. 9 x 25 is commonly used in various aspects of mathematics and everyday life, such as in calculating area and perimeter of a rectangle with sides of length 9 and 25 respectively.