Question

12/4-7/3 por favo ajude me

Answer 1

Olá Analice !

$\frac{12}{4} - \frac{7}{3} = \\ \\ MMC = 12 \\ \\ \frac{36}{12} - \frac{28}{12} = \frac{8}{12} = \frac{2}{3}$

Tenha bons estudos !