Question

Qual é a soma
(A) 34/7
(B) - 20/7
(0) -26/7
(D) -4/7


me ajudemmmmmm​

Answer 1

Resposta:

$-\dfrac{26}{7}$

Explicação passo-a-passo:

$\left(+\dfrac{4}{7}\right)+\left(-\dfrac{11}{7}\right)+\left(-\dfrac{19}{7}\right)=\\\\\dfrac{4-11-19}{7}=\dfrac{4-30}{7}=-\dfrac{26}{7}$