1．在○里填上“＞”、“＜”或“=”．
0 154682 154690 154696 154700 154706 154708 154712 154718 154720 154726 154732 154736 154738 154742 154748 154750 154756 154760 154762 154766 154768 154772 154774 154776 154777 154778 154780 154781 154782 154784 154786 154790 154792 154796 154798 154802 154808 154810 154816 154820 154822 154826 154832 154838 154840 154846 154850 154852 154858 154862 154868 154876 199269
| $\frac{2}{3}$○$\frac{3}{4}$ | $\frac{7}{9}$○$\frac{7}{11}$ | $\frac{7}{10}$○$\frac{5}{12}$ | $\frac{5}{4}$○$\frac{7}{6}$ |
| 0.35○$\frac{39}{100}$ | 0.4○$\frac{7}{20}$ | 0.25○$\frac{1}{4}$ | $\frac{4}{7}$○$\frac{3}{4}$ |