300 students are studying English maths or both 60% of the student are studying English 70% are studying maths how many students are studying both
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Given:
Total number of students studying English, maths or both subjects = 300
➥ Students studying English = 60%
60% of 300
180 students are studying English
➥ Students studying Maths = 70%
70% of 300
210 students are studying Maths.
Students studying both English and Maths = students studying maths + students studying English - students studying English, maths or both
(210 + 180) - 300 = 90
∴ 90 students are studying Both.
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