Mathematics

Question

The owner of a bookstore buys used books from customers for one dollar and 50 Cent each owner then resells the used books for 400% of the amount he paid for them what is the price of a used book in the bookstore?

1 Answer

  • seeing as $1.50 would be 100% of the price a 400% mark up would cause you to multiply 100% of the cost($1.50) by 4 giving you $6
    1.50 x 4 = 6
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