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:
Evaluate -35 + 38 - (3 - (2 + -3)).
answer:
-1


question:
Convert 0.9559904cm to kilometers.
answer:
0.000009559904


question:
Three letters picked without replacement from {h: 1, g: 2, o: 1, i: 7, c: 3, l: 3}. Give prob of sequence iil.
answer:

21/680