问题 填空题
把67.8%,0.67,0.677,0.6
7
2
3
按从小到大的顺序排列是:______<______<______<______<______.
答案

67.8%=0.678;

2
3
=0.66666…;

0.6

7
=0.67777…

0.66666…<0.67<0.677<0.6777…<0.678;

所以:

2
3
<0.67<0.677<0.6
7
<67.8%.

故答案为:

2
3
,0.67,0.677,0.6
7
,67.8%.

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