Question

1/2 + 3/5

1/2 - 3/8

2/7 × 5/3​

Answer 1

Respuesta:

$\frac{1}{2} + \frac{3}{5} = \frac{5 + 6}{10} = \frac{11}{10}$

$\frac{1}{2} - \frac{3}{8} = \frac{4 - 3}{8} = \frac{1}{8}$

$\frac{2}{7} \times \frac{5}{3} = \frac{10}{21}$