Calculate: 1/3 + 2/3

1 answer

To calculate \( \frac{1}{3} + \frac{2}{3} \), you simply add the numerators together since the denominators are the same:

\[ \frac{1 + 2}{3} = \frac{3}{3} = 1 \]

So, \( \frac{1}{3} + \frac{2}{3} = 1 \).