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: Let p(x) = -5*x + 1. Let o be p(-2). Let b = 22 - o. Calculate the highest common factor of 44 and b.

A: 11
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Q: What is (3/2)/((-21)/(-28) - -3)?

A: 2/5
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Q: Let g be 2/4*1*-2. Let r(h) = 16*h**2 - h - 1. Calculate the smallest common multiple of 6 and r(g).

A:
48
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