conversations.from: human
conversations.value: Provide a step by step solution for the following math problem: The ratio of boys to girls at the dance was 3:4. There were 60 girls at the dance. The teachers were 20% of the number of boys. How many people were at the dance?
conversations.from: assistant
conversations.value: 60 girls represent 4 parts, so one part of students is 60 / 4 = 15 students.
  There are 15 * 3 = 45 boys at the dance.
  The teachers at the dance are 45 * 0,2 = 9 teachers at the dance.
  There are 60 + 45 + 9 = 114 people at the dance.