My question is: Jack has been driving for the past 9 years. He drives 37,000 miles every four months. How many miles has Jack driven since he started driving? Your thoughts:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
There are 12 / 4 = 3 four month groups in a year. Jack drives 37,000 * 3 = 111,000 miles in a year. Jack has driven 111,000 * 9 = 999,000 miles since he has started driving. The final answer: 999000.