A company donated 200 books to a local library. If 70 of them are fiction, what percent of the donated books are fiction.

35% is the answer

There are130 books that are non-fiction.

To find the percentage of donated books that are fiction, we need to calculate the fraction of books that are fiction and then convert it to a percentage.

First, let's calculate the fraction of books that are fiction. We know that there are 70 fiction books out of a total donation of 200 books.

Fraction of fiction books = Number of fiction books / Total number of books
= 70 / 200

Now let's convert this fraction to a percentage.

Percentage of fiction books = Fraction of fiction books * 100
= (70 / 200) * 100

Simplifying the above expression, we have:

Percentage of fiction books = 0.35 * 100
= 35%

Therefore, 35% of the donated books are fiction.