Chapter 1, Problem 18CR

To determine

To evaluate the expression $\frac{3\text{b}}{\text{a}}+\text{ac}$ .

Answer to Problem 18CR

  $50$

Explanation of Solution

Given information:

  $\begin{array}{l}\frac{3\text{b}}{\text{a}}+\text{ac}\\ \text{a}=4,\text{b}=8,\text{c}=11\end{array}$

Calculation:

In order to to solve the equation by putting the values of the variable given as shown below:

  $\begin{array}{l}\frac{3\text{b}}{\text{a}}+\text{ac}\\ =\frac{3\left(8\right)}{4}+4\times 11\\ =\frac{24}{4}+44\\ =6+44\\ =50\end{array}$

So, the value is 50.