Chapter 14.7, Problem 3WE

To determine

To find : the value of the following.

Answer to Problem 3WE

The value of ${\left(\frac{2}{3}\right)}^{-1}$ is $\frac{3}{2}$ .

Explanation of Solution

Given information : The expression is ${\left(\frac{2}{3}\right)}^{-1}$ .

Calculation :

  $\begin{array}{l}{\left(\frac{a}{b}\right)}^{-1}=\frac{b}{a}\\ {\left(\frac{2}{3}\right)}^{-1}=\frac{3}{2}\end{array}$