Lizzy: Neil baked 20 cookies. He gave 2/5 of the cookies to his friend. How many cookies are left for Neil?.
Me: Hmmm, let me think. I think this is the detailed solution:
user
Neil gave 20 x 2 / 5 = 8 cookies. So he is left with 20 - 8 = 12 cookies. Final answer: 12.
assistant