Question

Please solve this question ​

Answer 1

45 is the price of the book.

Answer 2

HEY SNËHÁ HERE IS YOUR ANSWER--

let no. of books be n

let price of a book be x

therefore, nx=300…………………………….(1)

now price reduced by 5 and number of books increased by 5

(x-5)(n+5)=300…………………………………..(2)

on solving we get

x=20

n=15……………………………….(answer)

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