Out of 80 students 45%, students passed in Mathematics and 60% students passed in English. If 35% students failed in both the subjects, how many students passed in both the subjects?

Given that the total number of students = 80

45% students passed in Mathematics = (45/100)80 = 36 students passed in Mathematics

60% students passed in English = (60/100)80 = 48 students passed in English

Also, given that 35% students failed in both subjects.

Hence, the number of students passed = 80 – 35% of 80

= 80 – (35/100)80

= 80 – 28

= 52

Hence, the number of students passed in both subjects = 36 + 48 – 52 = 32 students.

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