Question

porfa ayudenmeee, doy coronaaaa :((

Answer 1

Explicación paso a paso:

$\frac{6}{7}\left(\frac{9}{4}+\frac{3}{8}\right)=2\frac{1}{4}$

$\left(8+\frac{2}{5}\right)\div \left(6-\frac{9}{4}\right)=2\frac{6}{25}$

$\frac{\left(\frac{5}{4}\right)^6\left(\frac{5}{4}\right)^2}{\left(\frac{5}{4}\right)^6}=\frac{25}{16}$

$\sqrt[5]{\frac{243}{1024}}=\frac{3}{4}$

(Espero que te haya servido de ayuda)