v=2+v/2
v-v/2=2
v/2=2
v=4
Se um vaso pesar 4 kg,
então 1/2 vaso pesará 2 kg
ou seja 1 vaso = 2kg + 1/2 vaso(2kg) = 4kg
Assim, 1 vaso (4kg) + 1/2 vaso(2kg) = 6kg
2007-02-06 05:32:05
·
answer #1
·
answered by WebMaster 7
·
1⤊
0⤋
o vaso é de barro ou porcelana?
2007-02-09 19:15:27
·
answer #2
·
answered by filósofo 2
·
0⤊
0⤋
(2 kg +1 kg)= 3kg
1,5 x 3 = 4,5kg
4,5 k g
2007-02-07 21:48:07
·
answer #3
·
answered by klenial 7
·
0⤊
0⤋
Vejamos:
1 vaso= 2kg + 0,5 vaso
0,5 vaso=2kg
1vaso=4kg
0,5vaso + 1vaso=
2kg+4kg
6kg
Resp: 6kg
2007-02-06 13:37:58
·
answer #4
·
answered by EU 5
·
0⤊
0⤋
Seja V o peso do "vaso".
Então V = 2 + V/2
V - V/2 = 2
V/2 = 2
concluindo: V = 4 kg
A partir daí 1 vaso + 1/2 vaso = V + V/2 = 3/2 X V = 3/2 X 4 = 12/2 = 6 kg
Resposta: 6 kg
2007-02-06 13:28:42
·
answer #5
·
answered by roamara 5
·
1⤊
1⤋
simples:
2+1/2 x = 0
x = 2+2
x = 4
ou seja um vaso pesa 4kg
se x = 4
1/2 . 4 = 2
portanto 1 vaso mais 1/2 vaso pesa 6kg.
2007-02-06 18:40:45
·
answer #6
·
answered by ricardo 2
·
0⤊
1⤋
Não existe meio vaso, portanto são dois vasos o que dá 4kg.
2007-02-06 16:17:26
·
answer #7
·
answered by Anonymous
·
0⤊
1⤋
6 kilos
2007-02-06 14:20:31
·
answer #8
·
answered by Luiz S 7
·
0⤊
1⤋
O resultado dá 6 Kg.
2007-02-06 13:39:24
·
answer #9
·
answered by MTV Green Day 2012 7
·
0⤊
1⤋
1 vaso mais 1/2 vaso pesa 4,5 kg
2007-02-06 13:35:28
·
answer #10
·
answered by karranca 3
·
0⤊
1⤋