To find the multiplicative inverse of a fraction, we do the reciprocal of that fraction. For example, the multiplicative inverse of 1/2 is 2/1 or 2 because the reciprocal of 1/2 is 2/1 or 2.
Here are some multiplicative inverse examples:
The multiplicative inverse of 1/-3 is -3/1.
The multiplicative inverse of 9 is 1/9.
The multiplicative inverse of 7 is 1/7.
The multiplicative inverse of 1/5 is 5/1.
The multiplicative inverse of 2/5 is 5/2.
The multiplicative inverse of 0 is 1/0.
The multiplicative inverse of 2/-5 is -5/2
The multiplicative inverse of 1 is 1.