conversations.from: human
conversations.value: Can you explain how to solve this math problem: Abigail is trying a new recipe for a cold drink. It uses 1/4 of a cup of iced tea and 1 and 1/4 of a cup of lemonade to make one drink. If she fills a pitcher with 18 total cups of this drink, how many cups of lemonade are in the pitcher?
conversations.from: assistant
conversations.value: Each drink uses 1.5 cups because 1/4 cup + 1 and 1/4 cup = 1.5 cups
  The pitcher contains 12 total drinks because 18 / 1.5 = 12
  There are 15 cups of lemonade in the pitcher because 12 x 1 and 1/4 = 15