TASK DEFINITION: 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).
PROBLEM: In base 5, what is -3 - 102241?

SOLUTION: -102244

PROBLEM: Convert 0.5158104 decades to millennia.

SOLUTION: 0.005158104

PROBLEM: Let g(z) be the third derivative of -z**6/120 - z**5/10 + z**4/8 + 7*z**3/6 - 8*z**2. What is the tens digit of g(-7)?

SOLUTION:
3