conversations.from: human
conversations.value: Can you explain how to solve this math problem: Cindy was hired to teach 4 math courses which required her to be in the classroom for 48 hours a week altogether. How much did Cindy earn for teaching 1 math course in a month with exactly 4 weeks if her hourly rate per class is $25?
conversations.from: assistant
conversations.value: In a week, Cindy spends an average of 48 hours/week / 4 courses = 12 hours/week for 1 math course.
  In a month, 1 math course is 12 hours/week x 4 weeks/month = 48 hours.
  Therefore, she earns $25/hour x 48 hours/week = $1200 a month for 1 math course.