In a class of 100 students, 50 students passed in mathematics and 70 passed in english,5 students failed in both mathematics and english. how many students passed in boththe subjects ?
Answers
Answered by
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Totally 100 students
Only 2 subjects(math&eng)
5 students failed in both the subs,
Then, 100-5=95 students passed in both the subjects
Only 2 subjects(math&eng)
5 students failed in both the subs,
Then, 100-5=95 students passed in both the subjects
Answered by
2
Students passed in both subjects 95.
Solution:
Total number of students in class = 100 students.
Number of students passed in mathematics = 50 students
Number of students that failed in mathematics = 50 students
Number of students passed in English = 70 students
Number of students failed in English = 30 students
Number of students failed in both mathematics and English is 5
Number of students passed in either maths or English = 100 – 5 = 95
Number of students failed in either subjects = 50 + 30 = 80
Total number of students who failed = 80 – 5 = 75
Therefore, the number of students passed = 100 – 75 = 25.
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