Question

simplifique as frações ate obter uma fração irredutível A) 20/30 B) 12/20 C) 14/21 D) 16/40 E)15/25 F) 200/75 G) 28/21 H) 72/40

Answer 1

A) 20/30 = 2/3
B) 12/20 = 3/5
C) 14/21 = 2/3
D) 16/40 = 2/5
E)15/25 =3/5
F) 200/75 =  8/3
G) 28/21 = 4/3
H) 72/40= 9/5