In detail

The price of the book

The price of the book

Andrés and Berta want each one to buy the history book. Andrés is missing 7 euros to buy it and Berta 1 euro. If they raise the money they have, they can't even buy a book for both of them.

What is the price of the book?

Solution

The book costs 7 euros. Andres had no money and Berta had 6 euros.