In a class of 55 students, 15 students liked Maths but not English and 18 students liked English but not Maths. If 5 students did not like both, how many students liked both subjects?(WITH FULL PROCESS)
The number of students that liked one subject more than the other or didn't like either is 15 + 18 + 5, which is 38. The rest of the students in the class liked both subjects. 55 - 38 = 17.
