Gce Model Questions Vol1 2017 Christian Religious Studies Question 21

Based on the following chronological data about Paul: - Paul was converted in AD 33. - His first missionary journey began in AD 46 and lasted \(2\) years. - The combined duration of his first and second journeys was \(9\) years. - He spent exactly \(3\) years in Ephesus during his third missionary journey. - He wrote the letter to the Romans before the start of his third journey. - He wrote the letter to the Galatians \(2\) years after the end of his first journey. Assuming his second journey started immediately after the first and his third journey started immediately after the second, and that Paul tended to write a letter at the midpoint of any available interval, in which calendar year did Paul write the letter to the Thessalonians?