Question

simplicar las siguentes fracciones:
a. $\frac{27}{-9}$
b. $\frac{72}{54\\}$
c. $\frac{28}{-21}$
d. $\frac{50}{-75}$

Answer 1

a.

$\frac{27}{ - 9} \\ \\ \frac{9}{ - 3} \\ \\ \frac{ - 1}{3} \\ \\ = - 3$

b.

$\frac{72}{54} \\ \\ \frac{36}{27} \\ \\ \frac{12}{9} \\ \\ = \frac{4}{3}$

c.

$\frac{28}{ - 21} \\ \\ = - \frac{4}{ 3}$

d.

$\frac{50}{ - 75} \\ \\ \frac{10}{ - 15} \\ \\ = - \frac{2}{3}$

✓