MATH SOLVE

5 months ago

Q:
# Brett has a $30 online gift voucher. He plans to buy as many books as he can. The cost of each book is s4. There is also a single shipping charge of $2. How many books can he afford without spending more than his gift voucher amount?

Accepted Solution

A:

well, 4 times 7 is 28 and then plus 2 is 30! Therefore, he buy at the most 7 books.