Add the numerators (top numbers) Don't add the denominators (bottom number). This stays the same. Simplify the fraction if required. Add the numerators: \(\frac{2}{7} + \frac{4}{7} = \frac{6} ...

All you need to do is add the tops of the fractions together. So \(\frac{2}{9} + \frac{5}{9} = \frac{7}{9}\) Sometimes you need to cancel down the answer to its simplest terms. \(\frac{3}{{ ...