Question

A book costs $15 in a shop. If it is bought on the internet, it costs 80% of this amount. How much does the book cost if it is bought on the internet?

Answer 1

Answer: the answer is 12 dollars or 3 read down below

Step-by-step explanation:

Thus, a product that normally costs $15 with a 80 percent discount will cost you $3.00, and you saved $12.00. You can also calculate how much you save by simply moving the period in 80.00 percent two spaces to the left, and then multiply the result by $15 as follows: $15 x . 80 = $12.00 savings.

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