In a college of 300 students, every student reads 5 newspapers and every newspaper is read by 60
students. Find the number of newspaper.
mayanksharma318:
Use formulae of sets
Answers
Answered by
14
Total number of students = S = 300
Let total number of news papers be =N
Given every student reads 5 news papers. Every News paper is read by 60 students.
Total number of news paper reading sessions by every student= 300*5 =1500
Total number of news paper reading session which each paper will get = 60*N
Which implies 60*N = 1500
Which gives us N = 150/6 = 25.
So there are 25 News papers in the college :)
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Answered by
6
Answer:
25
Step-by-step explanation:
Total newspapers reading sessions by students=300*5=1500
If the number of newspapers is n
Total reading sessions that a newspaper will get =60*n
60n=1500
n=25
I said use formulas of sets
This is a direct question. I don't know how to solve it using sets.
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