So sánh các phân số

\[A = \frac{{3535.232323}}{{353535.2323}} = \frac{{\left( {35.101} \right).\left( {23.10101} \right)}}{{\left( {35.10101} \right).\left( {23.101} \right)}} = 1\]

\[B = \frac{{3535}}{{3534}} = \frac{{3534 + 1}}{{3534}} = \frac{{3534}}{{3534}} + \frac{1}{{3534}} = 1 + \frac{1}{{3534}}\]

\[C = \frac{{2323}}{{2322}} = \frac{{2322 + 1}}{{2322}} = \frac{{2322}}{{2322}} + \frac{1}{{2322}} = 1 + \frac{1}{{2322}}\]

Vì \[\frac{1}{{3534}} < \frac{1}{{2322}}\] nên B < C

Mà B >1 nên B >A

Vậy A < B < C

Đáp án cần chọn là: A