Question

(5/4 + 1/2) : (1/3 - 2/5)=

Answer 1

Resposta:

Explicação passo-a-passo:

$\frac{5}{4} + \frac{1}{2} : \frac{1}{3} - \frac{2}{5} \\\\\frac{5}{4} +\frac{2}{4} : \frac{5}{15} - \frac{6}{15} \\\\\frac{7}{4} : -\frac{1}{15} \\\\\\-\frac{105}{4}$