3/4 + 1/8 - 1/2 (calculo)
Soluções para a tarefa
Respondido por
4
3 + 1 - 1 2.3 + 1.1 - 4.1
----- ----- ------ = -----------------------
4 8 2 8
mmc (4,8,2) = 8
4,8,2: 2
2,4,1: 2
1,2,1: 2
------------
1,1,1 = 2.2.2 = 8
= 6 + 1 - 4 = 7 - 4 = 3
-------------- --------- -----
8 8 8
----- ----- ------ = -----------------------
4 8 2 8
mmc (4,8,2) = 8
4,8,2: 2
2,4,1: 2
1,2,1: 2
------------
1,1,1 = 2.2.2 = 8
= 6 + 1 - 4 = 7 - 4 = 3
-------------- --------- -----
8 8 8
Respondido por
1
3/4 + 1/8 - 1/2
MMC de 4, 8, 2
4 - 8 - 2 | 2
2 - 4 - 1 | 2
1 - 2 - 1 | 2
1 - 1 - 1
MMC = 2x 2x 2 = 8
3/4/2 `+ 1/8/1 - 1/2/4 =
6/8 + 1/8 - 4/8 =
7/8 - 4/8=
3/8
MMC de 4, 8, 2
4 - 8 - 2 | 2
2 - 4 - 1 | 2
1 - 2 - 1 | 2
1 - 1 - 1
MMC = 2x 2x 2 = 8
3/4/2 `+ 1/8/1 - 1/2/4 =
6/8 + 1/8 - 4/8 =
7/8 - 4/8=
3/8
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