Given a simple high-school level math question, you are required to solve it and provide the final answer. The final answer is always a single number. These questions can range from a variety of topics like simple arithmetic, solving equations, converting a quantity from one unit to another, finding remainders/GCD/LCM, finding probabilities etc. Each question has only one correct answer. This answer can be a positive or negative integer, a fraction or a decimal number. If the answer is a negative number use the hyphen (e.g. -42) symbol for the minus sign. For decimal numbers, do not add extra zeros after the decimal point. For fractional numbers, separate the numerator and denominator using a forward slash (e.g. 3/25).

Ex Input:
What is prob of picking 4 y when four letters picked without replacement from yyyyyyyymmmymm?

Ex Output:
18/143


Ex Input:
Let h(i) = 29*i + 2. Calculate the remainder when 122 is divided by h(1).

Ex Output:
29


Ex Input:
What comes next: -6, -4, -4, -6, -10, -16?

Ex Output:

-24