What will the following expression evaluate to: 9 % 3?

What will the following expression evaluate to: 9 % 3?

• A. 1
• B. 0
• C. 3
• D. 9

Answer: (B)

The expression evaluates the modulus operation, which finds the remainder of the division of one number by another. In this case, 9 is divided by 3. When 9 is divided by 3, it goes in exactly 3 times without any remainder. Since there is no remainder in this division, the result of the expression 9 % 3 is 0. Therefore, the correct answer is that the expression evaluates to 0.

The expression evaluates the modulus operation, which finds the remainder of the division of one number by another. In this case, 9 is divided by 3. When 9 is divided by 3, it goes in exactly 3 times without any remainder. Since there is no remainder in this division, the result of the expression 9 % 3 is 0. Therefore, the correct answer is that the expression evaluates to 0.