context: ###List of Questions
  (1) Calculate -2 divided by 59.
  (2) What is 25/2 of a milligram in micrograms?
  (3) Four letters picked without replacement from mekmmkekonmnmmnmmm. Give prob of picking 1 n, 2 m, and 1 k.
  (4) Let c = 10 - 8. Solve p + c*p = 0 for p.
  (5) Let z be 4/(-14) - (-492)/7. What is the highest common divisor of z and 14?
q_1: (1) Calculate -2 divided by 59.
q_2: (2) What is 25/2 of a milligram in micrograms?
q_3: (3) Four letters picked without replacement from mekmmkekonmnmmnmmm. Give prob of picking 1 n, 2 m, and 1 k.
q_4: (4) Let c = 10 - 8. Solve p + c*p = 0 for p.
q_5: (5) Let z be 4/(-14) - (-492)/7. What is the highest common divisor of z and 14?