Question

Ayuda or favor 1/2 (3/4+3/5)=

Answer 1

$\frac{1}{2} \times ( \frac{3}{4} + \frac{3}{5} ) = \\ \frac{1}{2} \times ( \frac{15}{20} + \frac{12}{20} ) = \\ \frac{1}{2} \times \frac{27}{20} = \frac{27}{40}$