To compare the portions of grass that Amnar and Aayush cut, we need to examine the fractions they each cut:
- Amnar cut \( \frac{1}{6} \) of the grass.
- Aayush cut \( \frac{1}{3} \) of the grass.
To compare \( \frac{1}{6} \) and \( \frac{1}{3} \), we can convert \( \frac{1}{3} \) to a fraction with a denominator of 6:
\[ \frac{1}{3} = \frac{2}{6} \]
Now we can clearly see that:
- Amnar cut \( \frac{1}{6} \)
- Aayush cut \( \frac{2}{6} \)
Since \( \frac{2}{6} \) is greater than \( \frac{1}{6} \), we can conclude that Aayush cut more grass than Amnar.
Thus, the true statement is: Aayush cut more grass than Amnar.