Question

in a class of 80 students, 50 like maths and 40 like statistics then the number of students who like both maths and statistics is?​

Answer 1

Answer:

-10 students

Explanation: 50 + 40 = 90 but there are only 80 students in class

Answer 2

Answer:

 I am pretty sure it would be 10 because there are 80 students and if 50 like math and 40 like statistics and you add those together it would be 90 which is 10 greater than the 80 students in the class so it would be 10.