Short Answer 
The answer outlines three steps to effectively convey an increase in student population, emphasizing the need to understand the context, choose the word “multiplied” for its implication of substantial growth, and recognize the significance of this terminology in reflecting the degree of increase.
Step 1: Identify the Context
Understand the context of the sentence regarding the increase in the student population. The phrase ‚ÄöAuthe number of students has multiplied‚ÄöAu implies that there has been a significant rise in the count. It suggests a quantitative change rather than just a qualitative or nominal increase.
Step 2: Choose the Right Word
Select the appropriate word that accurately reflects this increase. The word ‘multiplied’ is suitable here because it conveys an exponential increase. Consider other options but recognize that alternatives like ‘added’, ‘raised’, and ‘boosted’ do not specifically indicate the doubling of students.
Step 3: Understand the Implication
Recognize the implications of using the word chosen. By saying “the student body has already doubled,” it explicitly indicates a certain growth factor. The term ‘multiplied’ not only signals a rise but also emphasizes that this growth is substantial, which is vital for understanding the scale of increase in the student population.