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: Calculate (-10)/1*(-57)/114.

SOLUTION: 5

PROBLEM: Solve 4*q - 5*s + 0*s + 19 = 0, -2 = -4*q - 2*s for q.

SOLUTION: -1

PROBLEM: Two letters picked without replacement from {x: 3, b: 2}. Give prob of picking 2 x.

SOLUTION:
3/10