Question

Ayúdame xfa.........​

Answer 1

Respuesta:

RECORDAR : $\frac{x}{x} =1$

$\frac{10}{35} =\frac{5.2}{5.7} =\frac{2}{7} \\ \\ \frac{5}{25} =\frac{5.1}{5.5} =\frac{1}{5} \\ \\ \frac{2}{8} =\frac{2.1}{2.4} =\frac{1}{4} \\ \\ \frac{6}{14} =\frac{2.3}{7.2} =\frac{3}{7} \\ \\ \frac{30}{40} =\frac{3.10}{4.10} =\frac{3}{4} \\ \\ \frac{40}{45} =\frac{5.8}{5.9} =\frac{8}{9} \\ \\ \frac{8}{20} =\frac{4.2}{4.5} =\frac{2}{5} \\ \\ \frac{12}{36} =\frac{12.1}{12.3} =\frac{1}{3}$

Saludos