conversations.from: human
conversations.value: Keaton climbed a 30 feet ladder twenty times while working at the construction site. Reece, also working at the same site, climbed a ladder 4 feet shorter than Keaton's ladder 15 times. What's the total length of the ladders that both workers climbed in inches?
  Give me a solution to this problem
conversations.from: assistant
conversations.value: If Keaton climbed his ladder twenty times, he covered a length of 30*20 = 600 feet.
  Reece's ladder, 4 feet shorter than Keaton's ladder, was 30-4 = 26 feet long.
  If Reece climbed the ladder 15 times, he covered a length of 15*26 = 390 feet.
  Keaton and Reece's total length covered while climbing the ladders is 390+600 = 990 feet.
  Since one foot is equal to 12 inches, the total length they climbed the ladders in inches is 12*990 = 11880 inches.