You are given a math word problem and you are supposed to apply a single mathematical operator like addition, subtraction, multiplication, or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
One example: for a birthday party cody bought 30 regular sodas and 5 diet sodas . How many sodas are there ?
Solution is here: 35
Explanation: total sods = 30+5 = 35

Now, solve this: at the back of the zoo is a mountain where the birds can roam free in a natural habitat . the children saw 6 types of eagles living on each section of the mountain . if the mountain has 3 sections how many types of eagles did the children see in total ?
Solution:
18