If one half of student order chocolate chip pancakes sixth students like blueberry fourth plain ones what is the fraction for ordering strawberry pancakes?

Chain-of-thought:

Half of the students order chocolate chip pancakes, which means 1 - 1/2 = 1/2 of the students do not order chocolate chip pancakes. Sixth students like blueberry pancakes, which means 1/6 of the students order blueberry pancakes. Fourth students like plain pancakes, which means 1/4 of the students order plain pancakes. Therefore, the fraction of students ordering strawberry pancakes is 1/2 - 1/6 - 1/4 = 1/3.