Question

efetue as fracoes 3/2_2/3 e 3/10/+4/5​

Answer 1

Resposta:

a)  $\frac{5}{6}$         b) $\frac{11}{10}$  

Explicação passo-a-passo:

a) $\frac{3}{2} - \frac{2}{3} = \frac{9-4}{6} =$ $\frac{5}{6}$  

b) $\frac{3}{10} + \frac{4}{5} = \frac{3 +8}{10} = \frac{11}{10}$