99:3

The expression \( 99:3 \) typically represents a ratio or a division. If you are looking to simplify the ratio or perform the division, it can be calculated as follows:

1. As a ratio, \( 99:3 \) can be simplified by dividing both numbers by their greatest common divisor, which is 3: \[ \frac{99}{3} = 33 \quad \text{So, } 99:3 \text{ simplifies to } 33:1. \]

2. As a division, \( 99 \div 3 = 33 \).

If you meant something else, please clarify!