Răspuns :
3/3=3 treimi
2/3>1/3
1/3 mai mic decat jumatate
2/3 mai mare decat jumatate
Ana poarta peste 38 jumatate
2/3>1/3
1/3 mai mic decat jumatate
2/3 mai mare decat jumatate
Ana poarta peste 38 jumatate
38 2/3=(2+3*38)/3=116/3=114/3+2/3=38+2/3=38+4/6=38+3/6+1/6=38+1/2+1/6>38+1/2 => peste 38 jumate.