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).

Input: Consider Input: What is 85.89907t in micrograms?

Output: 85899070000000


Input: Consider Input: Let k = -22 + 46. Suppose -k + 8 = -4*f. What is the smallest common multiple of f and 3?

Output: 12


Input: Consider Input: What is prob of picking 2 s when two letters picked without replacement from {d: 2, n: 2, w: 1, c: 5, f: 2, s: 2}?


Output: 1/91