Topic

数的转换

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Quizzes in 数的转换 for Grade 5

数学算术与数系

把带分数2 1/2化成假分数。

5/2
4/2
2/5
7/2

Correct answer(s):

5/2

数学算术与数系

把0.25写成最简分数。

1/4
25/100
1/5
2/5

Correct answer(s):

1/4