2006-11-04 07:33:40 · 25 respostas · perguntado por Anonymous em Ciências e Matemática ➔ Matemática
1T = 1Kg + ½ T , logo
1T-1/2T = 1Kg
½ T =1Kg (3x)
3/2 T= 3Kg
Ou seja:
1T + ½ T = 3Kg
R= 3Kg
2006-11-04 08:06:14 · answer #1 · answered by Paulo G 5 · 0⤊ 0⤋
2 kg
2006-11-04 07:35:48 · answer #2 · answered by Tokageroh 2 · 1⤊ 0⤋
T= 1kg+ T/2 2kg= 1kg+2kg/2 2kg=1kg+1kg T= 2kg
2015-05-01 08:20:52 · answer #3 · answered by Otávio 1 · 0⤊ 0⤋
3
2006-11-07 09:22:51 · answer #4 · answered by Danilo A 1 · 0⤊ 0⤋
3
2006-11-04 10:27:07 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Se um tijolo pesa 1Kg + meio tijolo, então meio tijolo = 1Kg para completar a outra metade,ok,logo:
1 tijolo = 1 + 1 = 2Kg então 2 + 1 = 3Kg.
2006-11-04 09:47:34 · answer #6 · answered by Anonymous · 0⤊ 0⤋
De novo esta pergunta.
2006-11-04 08:40:22 · answer #7 · answered by fabiano 3 · 0⤊ 0⤋
3kg.Fiz de cabeça!
2006-11-04 07:48:47 · answer #8 · answered by batnegao 1 · 0⤊ 0⤋
1 kg. meu querido
2006-11-04 07:42:28 · answer #9 · answered by Anonymous · 0⤊ 0⤋
3 kg
2006-11-04 07:42:24 · answer #10 · answered by Cadu Vieira 3 · 0⤊ 0⤋
2,5 kg
2006-11-04 07:36:27 · answer #11 · answered by Womer 2 · 0⤊ 0⤋