A school has a total enrollment of 90 students there are 30 taking physics 25 English and 13 both what percentage the either or English?

Here's how to solve this problem:

1. Find the number of students taking Physics OR English:

* Students taking Physics only: 30 (Physics) - 13 (both) = 17

* Students taking English only: 25 (English) - 13 (both) = 12

* Students taking either Physics OR English: 17 + 12 + 13 = 42

2. Calculate the percentage:

* Percentage of students taking either Physics or English: (42 / 90) * 100% = 46.67%

Therefore, approximately 46.67% of the students are taking either Physics or English (or both).

The Freshman 15