Reconstruct a question, answer pair from this explanation: He gained 2 * 3 = 6 inches. So his height is 66 + 6 = 72 inches. So he is 72 / 12 = 6 feet tall.
Q:John was 66 inches tall. He had a growth spurt and grew 2 inches per month for 3 months. How tall is he in feet?
A:6