[
  "To divide a fraction by a whole number, multiply the denominator by the whole number: a/b / c = a/(b x c). Then simplify.",
  "4/5 / 8 = 4/(5 x 8) = 4/40. Simplify by dividing numerator and denominator by 4: 4/40 = 1/10.",
  "4/5 / 8 = 1/10. Answer: 1/10 (option A)."
]