Răspunsuri

2014-04-22T14:56:44+03:00
Ma=a+b+c+d/4
ma=24
a+b=4

4+c+d/4=24
4+c+d=96
c+d=96-4=92
ma (c+d)=92/2=46
ai gresit
a+b=4, nu 24
de acolo s-a dus tot
mersi mult o sa corectez
2014-04-22T15:03:33+03:00
A+b+c+d/4=24
a+b+c+d=24*4
a+b+c+d=96

a+b=4
4+c+d=96
c+d=92

c+d/2=?
92/2=46

media aritmetica a celorlalte doua numere=46