Question

simplifique: a) 25/100 b) 13/78 c)12/36 d)16/90

Answer 1

a) 1/4
c) 1/3
b) 1/6
d) 8/45

Answer 2

a) 25/100 => 5/20 => 1/4

b) 13/78 => 1/6

c)12/36 => 6/18 => 3/6 => 1/3

d)16/90 => 8/45