Question

Simplifique as frações , tornando as irredutíveis b) 9/12 c) 2/4 d) 3/6 e) 12/42 f) 20/30 g)5/20 h) 6/18. i) 3/12 j) 4/18

Answer 1

b) 9/12 = 3/4

c)2/4 = 1/2

d) 3/6 = 1/2

e)12/42 = 2/7

f) 20/30 = 2/3

g) 5/20 = 1/4

h) 6/18 = 1/3

i) 3/12 = 1/4

j) 4/18 = 2/9