rational number
复数形式
rational numbers
1
有理数, 有理分数
a number that can be written as a fraction, where both the top and bottom are whole numbers, and the bottom is not zero
- 3/4 is a rational number because it can be written as a fraction of two integers.
3/4是一个有理数，因为它可以写成两个整数的分数。
- The decimal 0.5 is a rational number because it can be converted to the fraction 1/2, with 1 and 2 being integers.
小数0.5是一个有理数，因为它可以转换为分数1/2，其中1和2是整数。
- 2/3 is a rational number since it represents the division of two integers, -2 and 3, and the result is a finite value.
2/3是一个有理数，因为它表示两个整数-2和3的除法，结果是一个有限值。
- 7/8 is a rational number because it can be expressed as the fraction of two integers.
7/8是一个有理数，因为它可以表示为两个整数的分数。
同义词：