###Human: Nick hides 10 chocolates in his closet. His brother Alix hides 3 times as many chocolates than Nick hides. Last night, their mom found and took 5 chocolates from Alix. How many more chocolates does Alix have than Nick?, ### Assistant: Alix has 3 * 10 = 30 chocolates.
After his mom took 5 chocolates, Alix has now 30 - 5 = 25 chocolate.
So Alix has 25 - 10 = 15 chocolates more than Nick. 
 So the answer is :  15