Question

If s = the number of students in a PE class which algebraic expression represents the phrase? Half of the number of students

Answer 1

Since you need half the number of students, and your variable is s, the answer is:

1/2s or 0.5s

Hope this helps.

Answer 2

The algebraic expression of Half the number of students in a PE class is 1/2s

How to determine the algebraic expression?

We have:

s = the number of students in a PE class

Divide both sides by 2

1/2s = Half the number of students in a PE class

Rewrite as:

Half the number of students in a PE class = 1/2s

Hence, the algebraic expression of Half the number of students in a PE class is 1/2s

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