Please choose the correct answer to the question: Laura adds 50 mL of boiling water to 100 mL of ice water. If the 150 mL of water is then put into a freezer, at what temperature will the water freeze?

Answer1: 0°C Answer2: 15°C Answer3: 37°C Answer4: 50°C

Answer format: answer1/answer2/answer3/answer4