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: How many kilograms are there in fourty-four fifths of a tonne?

Output: 8800


Input: Consider Input: What is prob of sequence ew when two letters picked without replacement from {w: 1, e: 2}?

Output: 1/3


Input: Consider Input: Calculate prob of picking 1 m, 1 t, 1 n, and 1 r when four letters picked without replacement from {n: 1, r: 2, m: 3, t: 3, l: 1}.


Output: 3/35