Question

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Answer 1

Resposta:

a)$\frac{2}{8}+\frac{3}{8} =$ $\frac{5}{8}$

b) $\frac{1}{2}+\frac{6}{8}$=$\frac{7}{8}$

c)$\frac{5}{6}+ \frac{7}{9}$= $\frac{12}{18}$