In a college of 300 students, every student reads 5 newspapers and every newspaper is read by 60 students. The number of newspaper is

(c) : Let n text be the number of newspapers which are read then 60 n=(300)(5) or n=(300) x (5) / 60 \ Therefore n=25

In a college of 300 students, every student reads 5 new... | Permutations and Combinations (Mathematics)

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\begin{aligned} 60 n=(300)(5) \text { or } n=(300) \times(5) / 60 \\ \therefore n=25 \end{aligned}