Resposta:
a) 9/12 e 10/12; b) 2/6 e 1/6; c) 9/6 e 4/6; d) 8/10 e 5/10; f) 20/15 e 9/15.
a) 3; b) 12/25; c) 3/5; d) 5/3; e) 3/5; f) 4/5.
Explicação passo a passo:
a) 3/4 e 5/6 =
Igualando os denominadores:
9/12 e 10/12.
b) 1/3 e 1/6 =
2/6 e 1/6.
c) 3/2 e 2/3 =
9/6 e 4/6.
d) 4/5 e 1/2 =
8/10 e 5/10.
e) 2/4 e 5/2 =
2/4 e 10/4.
f) 4/3 e 3/5 =
20/15 e 9/15.
a) 60/20 =
30/10 = 15/5 = 3.
b) 48/100 =
24/50 = 12/25.
c) 15/25 =
3/5.
d) 105/63 =
35/21 = 5/3.
e) 36/60 =
18/30 = 6/10 = 3/5.
f) 1.200/1.500 =
600/750 = 300/375 = 100/125 = 20/25 = 4/5.
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Resposta:
a) 9/12 e 10/12; b) 2/6 e 1/6; c) 9/6 e 4/6; d) 8/10 e 5/10; f) 20/15 e 9/15.
a) 3; b) 12/25; c) 3/5; d) 5/3; e) 3/5; f) 4/5.
Explicação passo a passo:
a) 3/4 e 5/6 =
Igualando os denominadores:
9/12 e 10/12.
b) 1/3 e 1/6 =
Igualando os denominadores:
2/6 e 1/6.
c) 3/2 e 2/3 =
Igualando os denominadores:
9/6 e 4/6.
d) 4/5 e 1/2 =
Igualando os denominadores:
8/10 e 5/10.
e) 2/4 e 5/2 =
Igualando os denominadores:
2/4 e 10/4.
f) 4/3 e 3/5 =
Igualando os denominadores:
20/15 e 9/15.
a) 60/20 =
30/10 = 15/5 = 3.
b) 48/100 =
24/50 = 12/25.
c) 15/25 =
3/5.
d) 105/63 =
35/21 = 5/3.
e) 36/60 =
18/30 = 6/10 = 3/5.
f) 1.200/1.500 =
600/750 = 300/375 = 100/125 = 20/25 = 4/5.