ii) in a group of students, 50 students passed in english,60students passed in mathematics and 40
students passed in both the subjects. Find the number of students who passed either in English or in
mathematics
Answers
Answered by
4
Step-by-step explanation:
50+60+40=150
150/2=75
75 passd in English
75 passed in Math ......................
Answered by
2
Answer:
30
Step-by-step explanation:
aub =-anb +a + b
= -40+110
= 70 total students
total students - passed in both
70-40= 30
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