A reciprocal is one of a pair of numbers that when multiplied with another number equals the number 1.

For example, if we have the number 5/9, the multiplicative inverse, or reciprocal, would be 1 ÷ 5/9 because when you multiply 5/9 and 1 ÷ 5/9 together, you get 1

Reciprocal (or) Multiplicative Inverse is 9/5