8 дек. 2017 г. · A rational is a number of the form p/q where p and q are integers with q not equal to zero. So there is no restriction as to the signs of p and q.

15 янв. 2021 г. · Every non-zero rational has a unique expression as a/b where a,b are coprime or you allow the denominator to be positive or negative.

2 авг. 2023 г. · Yes. And assuming the numerator is a positive number the outcome is a negative number. If both numerator and denominator are negative then they cancel each ...

15 нояб. 2016 г. · As long as you can represents the number with the ratio of two integers, it is a rational number. These ratios can be negative or positive, it doesn't matter.

21 сент. 2020 г. · Sure. It's often convenient to accept such cases as rational numbers. By convention however the canonical form does not have a negative ...

7 июн. 2017 г. · It can, but this is generally considered an improper fraction (which might matter or not). You can always change the signs of both ...

19 сент. 2021 г. · A rational number is defined as the ratio of two integers m, n such that n is not equal to zero and we write it then as [math]m/n[/math].

12 апр. 2024 г. · Yes they can, all valid integer fractions (where the denominator is not 0) are rational numbers including those where either the numerator or ...

1 июн. 2018 г. · You cannot have the _number_ zero as the whole denominator of a rational fraction, because either the numerator will then be zero, or it won't.

4 июл. 2016 г. · Can negative numbers be rational numbers? If not, why? Yes they can, all valid integer fractions (where the denominator is not 0) are ...