context: ###List of Questions
  (1) How many months are there in 7/6 of a year?
  (2) Two letters picked without replacement from {m: 3, i: 1, k: 2, f: 1, s: 3, u: 1}. Give prob of picking 1 s and 1 k.
  (3) Suppose 0 = -3*z + n + 13, 4*n = -2*z - 2 - 8. Solve -h + z*h = 0 for h.
  (4) -913+3
  (5) Let x = 470375/24 + -19593. Calculate the common denominator of x and -10/3.
q_1: (1) How many months are there in 7/6 of a year?
q_2: (2) Two letters picked without replacement from {m: 3, i: 1, k: 2, f: 1, s: 3, u: 1}. Give prob of picking 1 s and 1 k.
q_3: (3) Suppose 0 = -3*z + n + 13, 4*n = -2*z - 2 - 8. Solve -h + z*h = 0 for h.
q_4: (4) -913+3
q_5: (5) Let x = 470375/24 + -19593. Calculate the common denominator of x and -10/3.