Cevaplar

2013-01-25T20:15:24+02:00

bcd = 84

acd =80

abd = 76

abc = 72

3a + 3b+ 3c + 3d = 312

3.(a+b+c+d)=312

a+b+c+d =312/3

toplam = 104

11 4 11
2013-01-25T20:18:38+02:00

bcd = 84

acd =80

abd = 76

abc = 72

3a + 3b+ 3c + 3d = 312

3.(a+b+c+d)=312

a+b+c+d =312/3

toplam = 104

cevap =104

 

21 4 21