conversations.from: human
conversations.value: I'm completely lost with this math problem: An online newspaper had listed 100 visitors in October. The number of visitors in November increased by 15%. There were 15 more visitors in December than in November. What is the total number of visitors for these three months?
  Can you give me a hand?
conversations.from: assistant
conversations.value: There was an increase of 100 x 15/100 = 15 visitors in November.
  So, the number of visitors in November was 100 + 15 = 115.
  In December, the number of visitors was 115 + 15 = 130
  Therefore, a total of 100 + 115 + 130 = 345 visitors listed in these three months.