Question

Simplificar por favor Mil gracias

Answer 1

a. $\frac{12/3}{15/3}= \frac{4}{5}$
b. $\frac{480/3}{105/3} = \frac{160}{35} =\frac{160/5}{35/5}= \frac{32}{7}$
c. $\frac{33/3}{72/3} = \frac{11}{24}$
d. $\frac{180/2}{126/2}= \frac{90}{63} = \frac{90/3}{63/3} = \frac{30}{21} = \frac{30/3}{21/3}= \frac{10}{7}$