Question
The book fair is this week, and there's a special deal for teachers. For every 5 hardcover books a teacher buys, he or she can get 2 paperback books for free. Ms. Baldwin is buying 35 hardcover books for her classroom library.
How many paperback books will Ms. Baldwin get for free?
How many paperback books will Ms. Baldwin get for free?
Answers
GPT-4o mini
To determine how many paperback books Ms. Baldwin will get for free, we start by calculating how many sets of 5 hardcover books she buys.
Since Ms. Baldwin is buying 35 hardcover books, we divide that by 5:
\[
\frac{35}{5} = 7
\]
This means that Ms. Baldwin is buying 7 sets of 5 hardcover books. According to the deal, for each set of 5 hardcover books, she can get 2 paperback books for free.
Now we calculate the total number of free paperback books she will receive:
\[
7 \text{ sets} \times 2 \text{ paperback books per set} = 14 \text{ paperback books}
\]
Therefore, Ms. Baldwin will get **14 paperback books for free**.
Since Ms. Baldwin is buying 35 hardcover books, we divide that by 5:
\[
\frac{35}{5} = 7
\]
This means that Ms. Baldwin is buying 7 sets of 5 hardcover books. According to the deal, for each set of 5 hardcover books, she can get 2 paperback books for free.
Now we calculate the total number of free paperback books she will receive:
\[
7 \text{ sets} \times 2 \text{ paperback books per set} = 14 \text{ paperback books}
\]
Therefore, Ms. Baldwin will get **14 paperback books for free**.