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:
329/(-210) - 75/(-45)
answer:
1/10


question:
Convert 54.15662 centimeters to kilometers.
answer:
0.0005415662


question:
Let n = -4 + 5. Let w = -3 - -10. Let p = w - 2. Solve -4*k + l - n = p, -4*k - 2 = l for k.
answer:

-1