Topic

循环小数

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Quizzes in 循环小数 for Grade 8

数学

把循环小数 0.777… (0.) 用最简分数表示。

7/9
1/9
7/90
1/3

Correct answer(s):

7/9

数学算术与数系

将0.363636…（36循环）写成最简分数。

4/11
1/3
11/30
33/99

Correct answer(s):

4/11

数学算术与数系

把循环小数 0.272727…（’27’ 循环）表示为最简分数。

3/11
27/100
0.27
11/40

Correct answer(s):

3/11