n.(分数中的)分子

The numerator in the fraction 3/4 is 3.
这个分数4/3的分子是3。
In the decimal number 0.75, the numerator is 7.
在小数0.75中，分子是7。
To find the percentage, we need to consider both the numerator and the denominator.
要找到百分比，我们需要考虑分子和分母两者。
The ratio of boys to girls in the class is expressed as a numerator over a denominator.
班级里男孩与女孩的比例用分子分母的形式表示。
The fraction's numerator represents the part, while its denominator represents the whole.
分数的分子代表部分，而分母则代表整体。
When simplifying fractions, you should reduce the numerator and denominator to their lowest terms.
化简分数时，你需要将分子和分母都化为它们的最简形式。
The numerator of a quotient is divided by the denominator to get the decimal equivalent.
商的分子除以分母得到其对应的十进制数值。
The top number in a improper fraction is the numerator.
假分数上面的那个数就是分子。
The numerator must be less than or equal to the denominator for a proper fraction.
对于真分数来说，分子必须小于或等于分母。
In a percentage, the numerator represents the part out of the whole which is given as 100 (the denominator).
在百分数中，分子表示占总数中的某一部分（而分母则是总数100）。