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).
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Question: How many days are there in 2984923.5 hours?

Answer: 124371.8125


Question: Four letters picked without replacement from vjxsxjsjj. What is prob of sequence jxvx?

Answer: 1/378


Question: Calculate prob of picking 2 i, 1 e, and 1 s when four letters picked without replacement from siiiisesszzsisisi.

Answer:
21/340