Question

Mr Olin bought 6 sketchbooks for the students in his class. Each book was on sale for $3 off. If the books cost $18 before tax what was the original price of each book

Answer 1

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Hello! In this question, we are asked to find the original price of each book with the information given to us in our question.

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Step-by-step explanation:

Based on the information from the question, we know that:

• Mr. Olin purchased a total of 6 books
• Each book had a $3 discount
• After the discount was applied to each book, the total cost was $18 before tax.

With this information, we will be able to answer the question given.

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Solve:

Since we know that $18 was the total price after the $3 discount was applied to each book, we can use this as a reference to our pre-discount total price.

To find the price of the books before the discount, we will multiply 6 by $3 to see how much money Mr. Olin saved with the discounts.

`6*3=\$18`

We now know that Mr. Olin saved $18 with the discounts. With this knowledge, we can add how much he saved in discounts to the total cost after discounts ($18) in order to find the total cost before the discounts were applied to each book.

`18+18=\$36`

We now know the total cost of the books before the discounts, which is $36. We can now divide the total cost by the number of books Mr. Olin purchased, which was 6 books, in order to find the original price of each book.

`36/6=\$6`

The original price of each book is $6.

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Answer:

Original price: $6

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