in a class of 50 students are the members of drama club and 5 are the members of debating society and the remaining children are the members of maths club or science club what fraction of total number of students are the member of mathematics of science club
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Step-by-step explanation:
to find number of students in science and math club we should find number in drama club that is 1/5*50=10. the number in debating society are 1/10*50=5. the number of students in both of them are 15 and in the math and science are 50-15=35.
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Answer:
nice Q ..
let the no of student in a class be S
A.T.Q
1/5*50 +1/10*50+S=50
25+10+S=50
35+S=50
S=50-35
S=15
No of student participate in science club mathematics club is 15
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