conversations.from: human
conversations.value: Can you explain how to solve this math problem: Emery's family decides to travel for a weekend trip. They drive the first 100 miles in 1 hour. They stop at a McDonald's and then continue the rest of the journey for 300 miles. What's the total number of hours they traveled?
conversations.from: assistant
conversations.value: If the first 100 miles took one hour, then let's say the next 300 miles took x hours.
  if 100 miles = 1 hour, then 300 miles =x.
  To find the number of hours traveled for the 300 miles, x = 300*1/100
  x= 3 hours.
  The total number of hours will be 3 +1 = 4 hours