**Multiplicative Inverse of a Number Reciprocal **

The reciprocal of *x* is . In other words, a reciprocal is a fraction flipped upside down. Multiplicative inverse means the same thing as reciprocal.

For example, the multiplicative inverse (reciprocal) of 12 is and the multiplicative inverse (reciprocal) of is .

Note: The product of a number and its multiplicative inverse is 1. Observe that

**See also**

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