# How to Find the Multiplicative Inverse of a Rational Number?

Any number's multiplicative inverse is concerned with finding the value of only one number, which is the number one. A number's multiplicative inverse, also known as a reciprocal, is a value that w...
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http://www.ehow.com/how_8332699_multiplicative-inverse-rational-number.html

## How to Find the Inverse of a Given Number?

A number can have two inverses. One inverse is the additive inverse, which is the value that when added with the original number will add up to zero. To find the additive inverse, just make the ori...
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http://www.ehow.com/how_8052393_inverse-given-number.html

## How to Find a Rational Number Between a Pair?

A rational number can be represented as a ratio, or fraction. More formally, a rational number is one that can be put in the form p/q, where p and q are both integers and q is not equal to 0. For e...
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http://www.ehow.com/how_8361555_rational-number-between-pair.html

## Is 0 a rational number?

Yes. A rational number is any number that can be expressed as a whole number, fraction or mixed number. Zero can be expressed as "0" or "zero," or as a fraction such as 0/2. Pi is an example of an ...
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http://www.answerbag.com/q_view/2110011

## Is 40 a rational or irrational number?

The number 40 is a rational number. According to Wolfram Research's Math World, a rational number is any number that can be expressed as the ratio of two integers. The integers are represented by a...
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http://www.answerbag.com/q_view/2240510