Explanation:

To find the multiplicative inverse of 2, we need to find a number that when multiplied by 2 gives us a product of 1. This number is also known as the reciprocal of 2.

Method:

The formula to find the multiplicative inverse of a number is:

Multiplicative inverse of a number = 1/number

Therefore, the multiplicative inverse of 2 can be found by:

Multiplicative inverse of 2 = 1/2

Reason:

The reason for finding the multiplicative inverse of a number is to be able to divide by that number. In this case, if we have a number x and we want to divide it by 2, we can multiply x by the multiplicative inverse of 2, which is 1/2.

For example, if we want to divide 6 by 2, we can multiply 6 by the multiplicative inverse of 2, which is 1/2:

6/2 = 6 x 1/2 = 3

Therefore, the multiplicative inverse of 2 is 1/2.

Because 0.5=5/10 and the multiplicative inverse of 5/10 is 10/5 and 10/5 when divided by 5 is =2