Calcule as frações
A) 1/2+2/4+1/3
B)2/4+5/6+2/8
C)3/6+2/3+1/7
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Calcule as frações
A) 1/2+2/4+1/3=>
4 + 4 /8 + 1/3=>
8/8 + 1/3 =>
24 + 8 /24=>
32/24=>
4/3
B)
2/4+5/6+2/8
1/2 + 5/6 + 1/4=>
6 + 10 + 3 /12=>
19/12
ou
1,58
C)
3/6+2/3+1/7
1/2 + 2/3 + 1/7
21 + 28 + 6/ 42
55/42
ou
1,30
A) 1/2+2/4+1/3=>
4 + 4 /8 + 1/3=>
8/8 + 1/3 =>
24 + 8 /24=>
32/24=>
4/3
B)
2/4+5/6+2/8
1/2 + 5/6 + 1/4=>
6 + 10 + 3 /12=>
19/12
ou
1,58
C)
3/6+2/3+1/7
1/2 + 2/3 + 1/7
21 + 28 + 6/ 42
55/42
ou
1,30
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