Topic

循环小数

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Quizzes in 循环小数

Mathematics

哪个小数等于分数 7/9

0.777…
0.78
0.7
0.777

Correct answer(s):

0.777...

Mathematics

把循环小数 0.666… 表示为最简分数。

2/3
6/9
1/3
3/5

Correct answer(s):

2/3

Mathematics

把循环小数0.666…（6循环）化为最简分数。

2/3
6/9
3/5
1/2

Correct answer(s):

2/3