Question

Simplifique as frações tornando-as irredutíveis:
a) 8/20= 4/10=2/5
b) 21/28=
c) 20/50=
d) 24/60=
e) 30/45=
f) 25/30=
g) 30/110=
h) 120/90=
i) 42/84=
j) 54/90=
k) 14/21=
l) 210/490=

Answer 1

a) 8/20= 4/10=2/5
b) 21/28=3/4
c) 20/50=2/5
d) 24/60=2/5
e) 30/45=2/3
f) 25/30=5/6
g) 30/110=3/11
h) 120/90=4/3
i) 42/84=21/42
j) 54/90=6/10=3/5
k) 14/21=2/3
l) 210/490=21/49

Answer 2

Resposta:

Explicação passo-a-passo:8-20. 21-28 20-50 24-60 30-45 25-30