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In a collage of 400 students every students read 5 newspapers and every news paper is read by 80 students.

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In a collage of 400 students every students read 5 newspapers and every news paper is read by 80 students. The number of news paper is 

(a) 25 

(b) at the most 20 

(c) at the most 25 

(d) at least 25

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1 Answer

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Best answer

The correct option (a) 25

Explanation:

If x be the number of news papers then x/5 x 80 = 400

∴ x = (400 x 5)/80

∴ x = 25

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