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).

Solve -27*c + 116 = -46 for c.
6

What is 20133.759ms in minutes?
0.33556265

Suppose 4*x = 2*g + 14, 30 = g + 4*x + 7. Let r(n) = n - 4. Let z be r(g). What is the units digit of 44/2*z/(-2)?

1