In the class library, 3/5 of the books are fiction books. 2/3 of the remaining books are non-fiction books. The rest are magazines. There are 10 fewer magazines than non-fiction books in the class library. How many fiction books are there altogether?

IMTHEBEAST Aug 16, 2021

#1**0 **

In the class library, 3/5 of the books are fiction books. 2/3 of the remaining books are non-fiction books. The rest are magazines. There are 10 fewer magazines than non-fiction books in the class library. How many fiction books are there altogether?

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**x **=> all books and magazines

**3x/5 **=> fiction books

**2/3(x - 3x/5) **=> non fiction books

**2/3(x - 3x/5) - 10 **=> magazines

I'm sure you can find your answer.

civonamzuk Aug 16, 2021