What Is the Additive Inverse of a Fraction?
Last Updated Mar 26, 2020 2:48:59 PM ET
For any number, including fractions, the additive inverse of that number is what you add to it to equal zero. For instance, 1 + -1 equals zero, so -1 is the additive inverse of 1 (and 1 is the additive inverse of -1).
For a fraction, this definition remains the same. For instance, 1/3 + -1/3 equals zero. Therefore, 1/3 is the additive inverse of -1/3, and -1/3 is the additive inverse of 1/3. Basically, if the number is positive, then the additive inverse will be the negative version of the same number, and the opposite is also true: if the number is negative, the additive inverse will be the positive version of that same number.
More From Reference

What Is an Ex-Dividend Date, and How Does It Affect Your Stocks?

What Is the Difference Between Salary and Wages?

How Many Minutes of Daylight Do We Gain Each Day? And Other Daylight Saving Time Facts

Understanding SSI: Supplemental Security Income Basics for New Applicants

What Can the History of Polio Teach Us About the Coronavirus Pandemic?

How to Use a Personal Loan Calculator