Question

7/8-2/4

3/4-1/2

1/4-4/8

Answer 1

Respuesta:

$\frac{7}{8} - \frac{2}{4} = \frac{3}{8} \\ \frac{3}{4} - \frac{1}{2} = \frac{1}{4 } \\ \frac{1}{4} - \frac{4}{8} = - \frac{1}{4}$