2/5 < 3/7 < 4/9 < 5/8 < 2/3 < 3/4 < 5/6 < 5/4
其实通分并不难算,也可以参考下面数据(保留3位小数)
2/5=0.400
3/7=0.429
4/9=0.444
5/8=0.625
2/3=0.667
3/4=0.750
5/6=0.833
5/4=1.250
2/5 < 3/7 < 4/9 < 5/8 < 2/3 < 3/4 < 5/6 < 5/4
其实通分并不难算,也可以参考下面数据(保留3位小数)
2/5=0.400
3/7=0.429
4/9=0.444
5/8=0.625
2/3=0.667
3/4=0.750
5/6=0.833
5/4=1.250