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Fraction
分數
What is a fraction?
什么是分數？
In mathematics, a fraction means any part of a number.
分數在數學中是指數的任意部分。
If you learned division, it must be easier for you to understand a fraction.
如果你學了除法，就很容易理解分數了。
When you divide four by two, you will get two.
四除以二等于二。
It is because two is half of four.
因為二是四的一半。
This symbol for a fraction is slash.
分數的表示符號是斜線。
A fraction explains how to count a part of something.
分數解釋如何計算某物的一部分。
Why do we need fractions?
我們為什么需要分數？
Fractions help us get an answer, if the result is not a whole number.
如果計算結果不是整數，就可以用分數表示。
Then, how do we read a fraction?
那么，我們是怎么讀分數的？
When you see three slash seven, you read it three-sevens.
例如，“3/7”讀作七分之三。
