Question

Write the multiplicate inverse of
$\frac{3}{2}$

Answer 1

We say that the number $1$ the multiplicative identity because if we multiply the any number with $1$, we get the same number as our answer.

For exam we take a number $a$ such that if we multiply it with $b$ we get $1$ i.e. $b$ is multiplicative inverse of $a$

$a\times b=1$

Now, Multiplicative inverse of $\frac{3}{2}$ is $\frac{2}{3}$

$\frac{3}{2}\times \frac{2}{3}=1$