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).

[EX Q]: Let o be -12*-2*(-3)/(-24). What is the highest common factor of o and 33?
[EX A]: 3

[EX Q]: Suppose 0*m - m - 3 = 0. Let i = m - -7. Solve -v = -0*v + i for v.
[EX A]: -4

[EX Q]: What is 39925.01 microseconds in milliseconds?
[EX A]:
39.92501