Question

me ajudem por favor ​

Answer 1

Resposta:

Explicação passo-a-passo:

$e)\ 0\\\\f)\ 17\\\\g)\ \dfrac{\frac{11}{9}}{\frac{4}{9}}=\frac{11}{9}.\frac{9}{4}=\frac{11}{4}\\\\\\h)\ \dfrac{-\frac{5}{8}}{-20}=-\frac{5}{8}.-\frac{1}{20}=\frac{1}{32}$