Chapter 1, Problem 1.78AP

Summary Introduction

To determine:

The volume of the solution that contains $180\text{mg}$ of the drug, the drug contains $500\text{mg}$ in $2\text{mL}$ of solution.

Introduction:

The unitary method is the method that is used to calculate the value of unknown, by the finding the value if single unit by dividing and then multiplying the given value with the single unit value

This method is frequently used in the basic maths.