Question

Simplifique as seguintes frações:

a) 12/20
b) 8/4
c) 15/18
d)25/30
e) 5/10

Answer 1

a)3/5
b)2/1
c)5/6
d)5/6
e)1/5

Answer 2

a) 12/20

$\frac{12}{20}$ ÷ 2 : $\frac{6}{10}$ ÷ 2 : $\frac{3}{5}$

b) 8/4

$\frac{8}{4}$ ÷ 4 : $\frac{2}{1}$

c) 15/18

$\frac{15}{18}$ ÷ 3 : $\frac{5}{6}$

d)25/30

$\frac{25}{30}$ ÷ 5 : $\frac{5}{6}$

e) 5/10

$\frac{5}{10}$ ÷ 5 : $\frac{1}{2}$

Bons estudos!