instruction:
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).
question:
Let g be (5/(-10))/(2*(-3)/48). What is the highest common divisor of 36 and g?
answer:
4


question:
Let c = 5 + 0. Solve -c*u = -2*u + 3 for u.
answer:
-1


question:
Two letters picked without replacement from xaxaaanxxaxnxzvxa. Give prob of picking 1 a and 1 v.
answer:

3/68