You can
put this solution on YOUR website! .
A college bookstore marks up the price that it pays the publisher for a book by 40% If the selling price
of a book is $62.00 how much did the bookstore pay for this book?
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If x is the price the bookstore pays to the publisher,
then they mark up the book price (x + 0.4x) dollars,
which is the same as 1.4x dollars.
So,
1.4x = 62 dollars,
and you find x =
= 44.28571429 dollars = 44.28 dollars.
Solved.
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I am more than 100% sure that the number 62 dollars in your post is a MISTAKE -
it is why the answer is so ugly.
63 dollars in the input would give much better rounded answer.