Question

Simplify using appropriate property: ½×( ⅔+⅘)​

Answer 1

$\frac{1}{2} ( \frac{2}{3} + \frac{4}{5} ) \\ = \frac{1}{2} \times \frac{2}{3} + \frac{4}{5} \times \frac{1}{2} \\ = \frac{1}{3} + \frac{2}{5} \\ = \frac{5 + 6}{15} \\ = \frac{11}{15}$