conversations.from: human
conversations.value: The ratio of cows to bulls in a barn is 10:27. If there are 555 cattle on the farm, how many bulls are on the farm?
conversations.from: assistant
conversations.value: The total ratio of cattle on the farm is 10+27 = 37
  Since the fraction that represents bulls from the total ratio is 27/37, the number of bulls on the farm is 27/37*555 = 405