Calvin signed up for a gym training service to lose some pounds. If he weighed 250 pounds to start with and lost 8 pounds every month during the training sessions, what's his weight after one year? Let's think first. Chain of thought:
Since Calvin loses 10 pounds every month, his total weight loss after one year is 12 * 8 = 96 pounds. Calvin weighs 250 - 96 = 154 pounds after a year of hitting the gym.
Therefore, the answer is 154.