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Brett has a 30 online gift voucher . He plans to buy as many books as he can . The cost of each book is 4. There is also a single shipping charge of 2. How many books can he afford without spending more than his gift voucher amount ?

User MWY
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1 Answer

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7 books with a cost of 28$ then a 2$ charge which will put him right at 30
User MrGadget
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