Respostas
respondido por:
2
(1/1 + 1/2 - 1/3) x (3/2 + 5/1)
1/1 + 1/2 - 1/3
6+3-2/6= 7/6
3/2 + 5/1
3+10/2= 13/2
7/6 x 13/2 = 91/12
1/1 + 1/2 - 1/3
6+3-2/6= 7/6
3/2 + 5/1
3+10/2= 13/2
7/6 x 13/2 = 91/12
respondido por:
1
(1/1+1/2 - 1/3) x (3/2 +5/1)
(2/3-1/3) x 8/3
1/3 x 8/3
8/3
(2/3-1/3) x 8/3
1/3 x 8/3
8/3
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