In an examination 42% of students passed in computers, 51% in math and 25% passed in both the subjects. What is the percentage of students who failed in both the subjects ?
In an examination 42% of students passed in computers, 51% in math and 25% passed in both the subjects. What is the percentage of students who failed in both the subjects ?
Explanation
100+25=125
computer + math=42+51=93
125-93=32