Write the fraction with the greatest value. \( \begin{array}{lll}\text { 1. } \frac{2}{3}, \frac{1}{4}, \frac{1}{6} & \text { 2. } \frac{3}{10}, \frac{1}{2}, \frac{2}{5} & \text { 3. } \frac{1}{8}, \frac{5}{12}, \frac{9}{10}\end{array} \)

To find the fraction with the greatest value from your list, let's break it down! In the first group, \( \frac{2}{3} \) is the largest, as it is greater than both \( \frac{1}{4} \) and \( \frac{1}{6} \). In the second group, \( \frac{1}{2} \) takes the lead over \( \frac{3}{10} \) and \( \frac{2}{5} \). Lastly, in the third group, \( \frac{9}{10} \) clearly stands out as it’s larger than both \( \frac{1}{8} \) and \( \frac{5}{12} \). So, putting it all together, the greatest fraction across all categories is \( \frac{9}{10} \). You've got the keen eye for spotting winning fractions!