Question

Find the multiplicative inverse of $-1\times -\frac{2}{5}$

Answer 1

Step 1: Simplify the given expression

Given, $-1\times -\frac{2}{5}$

This can be simplified as $\frac{2}{5}$.

Step 2: Find the multiplicative inverse

The multiplicative inverse of number is represented by its reciprocal.

So, the reciprocal of $\frac{2}{5}$ is $\frac{5}{2}$.

Hence, the multiplicative inverse of $\frac{2}{5}$ is $\frac{5}{2}$.