Question

In a school, there are 150 students. Out of these 80 students enrolled for mathematics class, 50

enrolled for English class, and 60 enrolled for physics class. The student enrolled for English

cannot attend any other class, but the students of mathematics and physics can take two courses

at a time. Find the number of students who have taken both physics and mathematics.​

Answer 1

Answer:

No. of Mathematics students = 80

No. of physics student = 60

subtract 80-60=20

60 students took Physics

NOT SURE