Micah drank 1.5 liters of water in the morning. Then she drank three times that much water in the afternoon. How many liters of water did she drink from the morning until the afternoon? Let's think first. Chain of thought:
Micah drank 1.5 x 3 = 4.5 liters in the afternoon. She drank a total of 1.5 + 4.5 = 6 liters of water.
Therefore, the answer is 6.