Sweettooth frozen yogurt has 12 different toppings to choose from. if they add two new topping, how many ways more can ian choose three

Assuming that the topping order is not important, you need to use the combination to solve this question. The number of toppings is 12 and then added 2, so the number will become: 12+2 = 14 toppings

From 14 toppings, ian need to choose 3. The possible ways would be:

14C3 = 14! / (14-3) !3! = 14*13*12 / 3*2 = 364 possible ways