Question

mdc (4,6) + mmc (3,4) ; II- (½ +
⅓) ; III- 8% de R$ 50,00

Answer 1

Resposta:

I-

$mdc(4 \: \: \: 6) = 2 \\ mmc(3 \: \: \: 4) = 12 \\ \\ 2 + 12 = 14$

II-

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

III-

$8\% \: \: \: de \: \: \: 50 = \\ \frac{8}{100} \times 50 = > \frac{400}{100} = > 4$