[
  "To divide a fraction by a whole number, multiply the denominator by the whole number: a/b / c = a/(b x c). Then simplify.",
  "7/9 / 14 = 7/(9 x 14) = 7/126. Simplify by dividing numerator and denominator by 7: 7/126 = 1/18.",
  "7/9 / 14 = 1/18. Answer: 1/18 (option A)."
]