Answer: 14 paperback books
Explanation:
To find out how many paperback books Mrs. Terry will get for free when she buys 35 hardcover books, we need to use the given ratio of 5 hardcover books to 2 paperback books.
First, we need to determine the number of sets of 5 hardcover books that Mrs. Terry will buy. We can do this by dividing the total number of hardcover books (35) by 5:
35 hardcover books ÷ 5 = 7 sets of 5 hardcover books
Now, we know that for every set of 5 hardcover books, Mrs. Terry will receive 2 paperback books for free. So, we can multiply the number of sets by 2 to find the total number of paperback books she will receive for free:
7 sets × 2 paperback books per set = 14 paperback books for free
Therefore, Mrs. Terry will get 14 paperback books for free when she buys 35 hardcover books.