Question

(2/3+4/5)-(6/4+1/2)​

Answer 1

Respuesta:

$\left(\frac{2}{3}+\frac{4}{5}\right)-\left(\frac{6}{4}+\frac{1}{2}\right)=\left(\frac{2}{3}+\frac{4}{5}\right)-\left(\frac{6+2}{4}\right)=\frac{2}{3}+\frac{4}{5}-\frac{2}{1}=\frac{10+12-30}{15} =\frac{-8}{15}$