Question

ME AJUDEM POR FAVOR!!!!

Answer 1

Explicação passo-a-passo:

i) Temos

$\frac{4}{4} + \frac{3}{4} = 1 + \frac{3}{4} = 1 \frac{3}{4}$

ii) Temos

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

iii) Temos

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

$\frac{5}{5} + \frac{5}{5} + \frac{5}{5} + \frac{5}{5} + \frac{2}{5} = 1 + 1 + 1 + 1 + \frac{2}{5} = 4 + \frac{2}{5} = 4 \frac{2}{5}$