Question

simplificar 21/63 entre 7

Answer 1

Hola,

Simplificamos

$\frac{21/7}{63/7}=\frac{3}{9}$

Saludos !

Answer 2

$\frac{21}{63} = \frac{1}{3} \\ \\ \frac{1}{3} \div 7 = \frac{1}{21}$