There are 12/4 = <<12/4=3>>3 four month groups in a year

Jack drives 37,000*3 = <<37000*3=111000>>111,000 miles in a year.

Jack has driven 111,000*9 = <<111000*9=999000>>999,000 miles since he has started driving.

# Answer

999,000
Question:
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?
Answer:
Let's think step by step.

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999,000
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?
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