Question
Adam gets 6 stickers for every 5 books that he reads.
He can exchange 3 stickers for 9 pens.
If Adam read 10 books,
how many pens can he exchange with the stickers?
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Adam gets 6 stickers for every 5 books that he reads.
He can exchange 3 stickers for 9 pens.
If Adam read 10 books,
how many pens can he exchange with the stickers?