Question

The special at a local pizza place says you can choose any 3 toppings from a list of 5. How many possible combinations are there?

Answer 1

Will there are 3 toppings and 5 all together and you add 3 & 5 = 8 so that makes 3/8 i think !

Answer 2

The number of combinations of the 5 different toppings taken 3 at a time is:
$5C3=\frac{5!}{3!2!}=10\ possible\ combinations$