The multiplicative inverse of a number is a value that, when multiplied by the original number, results in 1. For the number 5, its multiplicative inverse is 1/5 or 0.2.
Here’s the explanation:
When you multiply 5 by its multiplicative inverse (1/5), the result is:
5 × (1/5) = 1
This shows that 1/5 is indeed the multiplicative inverse of 5 because the product of 5 and 1/5 equals 1.