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).

Example Input: What is the eighth root of 73195 to the nearest integer?
Example Output: 4

Example Input: How many seconds are there in fifteen quarters of a minute?
Example Output: 225

Example Input: Let f(x) = 4*x**3 + 8*x + x**3 - 6*x**3 + 4*x**2 - 5. Let p be f(5). Let h be (-15)/4*320/(-24). Calculate the greatest common divisor of h and p.
Example Output:
10