Answer:
175
Explanation:
To find the total number of students, you can set up a proportion. Let \( x \) be the total number of students. 60% of \( x \) is 105:
\[
0.6x = 105
\]
To solve for \( x \), divide both sides by 0.6:
\[
x = \frac{105}{0.6} = 175
\]
So, there are 175 students in total at the elementary school.