Question

simplifique as frações
a)4
____
8
b)72
_____
144
c)35
_____
80​

Answer 1

a)

$\frac{4}{8} \div ( \frac{4}{4} ) = \frac{1}{2}$

b)

$\frac{72}{144} \div ( \frac{72}{72} ) = \frac{1}{2}$

c)

$\frac{35}{80} \div ( \frac{5}{5} ) = \frac{7}{16}$