Question

Max earns an amount of stamps for every book he reads. He earns an extra 5 stamps when they r chapter books. This year he earned 105 stamps from reading a total of 40 books; 5 of which were chapter books. How many stamps does he get for reading chapter books?

Answer 1

50 stamps from chaper books.

Explanation:

5 x 5 = 25 (stamps for read the chapter books)

5 x 5 = 25 (extra stamps for reading the chapter book)

25 + 25 = 50 (stamps total for reading chapter books.)