MIM AJUDEM POR FAVOR!
Anexos:
Soluções para a tarefa
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Ola Alice
a)
1/2 + 2/3 = 3/6 + 4/6 = 7/6
b)
5/6 + 2/3 = 5/6 + 4/6 = 9/6 = 3/2
c)
4/5 + 2/3 = 12/15 + 10/15 = 22/15
d)
9/2 + 7/4 + 2/3 = 54/12 + 21/12 + 8/12 = 83/12
e)
2/5 + 1/10 + 1/2 = 4/10 + 1/10 + 5/10 = 10/10 = 1
f)
2/7 + 1/10 + 3/2 = 20/70 + 7/70 + 105/70 = 132/70 = 66/35
.
a)
1/2 + 2/3 = 3/6 + 4/6 = 7/6
b)
5/6 + 2/3 = 5/6 + 4/6 = 9/6 = 3/2
c)
4/5 + 2/3 = 12/15 + 10/15 = 22/15
d)
9/2 + 7/4 + 2/3 = 54/12 + 21/12 + 8/12 = 83/12
e)
2/5 + 1/10 + 1/2 = 4/10 + 1/10 + 5/10 = 10/10 = 1
f)
2/7 + 1/10 + 3/2 = 20/70 + 7/70 + 105/70 = 132/70 = 66/35
.
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