A survey was conducted among students to determine their favorite subject. The results are summarized in the table below.
Favorite Subject Survey
| Subject | Girls | Boys | Total |
|---|---|---|---|
| Math | 15 | 20 | 35 |
| English | 25 | 10 | 35 |
| Total | 40 | 30 | 70 |
If a student who prefers English is selected at random, what is the probability that the student is a girl?
