Question

multiplicative inverse of rational number

Answer 1

Step-by-step explanation:

The multiplicative inverse of a fraction a/b is b/a. For the multiplicative inverse of a real number, divide 1 by the number. For example, the reciprocal of 5 is one fifth (1/5 or 0.2), and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

Answer 2

Answer:

1 is the multiplicative inverse of a rational no.