Quanto que e 1/4 + 6/12 =
1/2 - 2/6 =
5/12 + 1/3 =
Me Ajudem Minha Aula e 13;00!!!
Soluções para a tarefa
Respondido por
1
a)
1 + 6 (:6) 1 + 1 1 + 2 3
----- ----- = ------ ----- = ----------- = ------
4 12 (:6) 4 2 4 4
*****************************
b)
1 - 2 (:2) 1 - 1 3.1 - 2.1 = 3 - 2 1
----- ----- = ----- ----- = --------------- --------- = -----
2 6 (:2) 2 3 6 6 6
*************************
c)
5 + 1 1.5 + 4.1 5 + 4 9 (:3) 3
----- ------ = -------------- = ---------- = ------ = ------
12 3 12 12 12 (:3) 4
12,3: 2
6,3: 2
3,3: 3
-------------
1,1 = 2.2.3 = 4.3 = 12
1 + 6 (:6) 1 + 1 1 + 2 3
----- ----- = ------ ----- = ----------- = ------
4 12 (:6) 4 2 4 4
*****************************
b)
1 - 2 (:2) 1 - 1 3.1 - 2.1 = 3 - 2 1
----- ----- = ----- ----- = --------------- --------- = -----
2 6 (:2) 2 3 6 6 6
*************************
c)
5 + 1 1.5 + 4.1 5 + 4 9 (:3) 3
----- ------ = -------------- = ---------- = ------ = ------
12 3 12 12 12 (:3) 4
12,3: 2
6,3: 2
3,3: 3
-------------
1,1 = 2.2.3 = 4.3 = 12
Perguntas interessantes