Question

8/5 - 3/5 :
3/10 + 1/4 :
4/5 - 2/3 :

Answer 1

Resposta:

$\frac{8}{5} - \frac{3}{5} = \frac{5}{5}$

$\frac{3}{10} + \frac{1}{4} = \frac{12 - 10}{40} = \frac{2}{40}$

4/5 - 2/3 = 12/15

Explicação passo-a-passo:

espero ter ayudado ✌