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).

[Q]: What is three fifths of a centimeter in micrometers?
[A]: 6000


[Q]: How many kilograms are there in fourty-four fifths of a tonne?
[A]: 8800


[Q]: Let m(u) = -u**2 + 17*u - 19. Let p be m(13). Let i be (-42)/(-9)*p/2. Calculate the highest common factor of 11 and i.
[A]:
11