Question

Aiudaaaa porfsvor :c

Answer 1

Respuesta:

$\frac{\frac{4}{3}+\frac{2}{7}}{\frac{1}{4}}+\frac{\frac{7}{5}+\frac{1}{4}}{\frac{3}{7}}\\\\\\=\frac{136}{21}+\frac{7\cdot \frac{33}{20}}{3}\\\\=\frac{136}{21}+\frac{77}{20}\\\\=\frac{2720}{420}+\frac{1617}{420}\\\\=\frac{2720+1617}{420}\\\\=\frac{4337}{420}\\\\\\Resultado=\frac{4337}{420}$