150 people for 5 classes.

wouldnt it be 30 people in each class?

45% of what number is 135?

300

To determine how many people would be in each class, you need to divide the total number of people (150) by the number of classes (5).

So, the calculation would be:

150 people ÷ 5 classes = 30 people per class.

Therefore, if there are 150 people in total and they are divided into 5 classes, there would be 30 people in each class.