The lowest term of \( \frac{6}{9} \) is \( \begin{array}{lll}\text { a. } \frac{1}{9} & \text { b. } \frac{2}{9} & \text { c. } \frac{1}{3}\end{array} \)

To simplify \( \frac{6}{9} \), we need to find the greatest common divisor (GCD) of 6 and 9, which is 3. Dividing both the numerator and denominator by 3 gives us \( \frac{6 \div 3}{9 \div 3} = \frac{2}{3} \). Hence, the lowest term of \( \frac{6}{9} \) is \( \frac{2}{3} \), but since that option is not provided, ensure to double-check options given. One common mistake when simplifying fractions is forgetting to divide both the numerator and the denominator by their GCD. Always remember to find that out! Another tip is to check if both numbers can be divided evenly so you catch any oversights right away. Keep practicing, and these simplifications will become second nature!