Question

In an exam f of the student failed
both in English and maths, 25% students failed in
maths and 30 student failed in English
lilFind the percentage of the student who failed
in any of the subjects.
;;) Find the percentage of the student wp passed
in both the subjects.
151) If the number of the student who failed only
in English was 25, find the total number of
students
​

Answer 1

Answer:

55% failed in both subjects

45% passed in both subjects