Here begins the story of the life of Tim. Tim's father was Frank. Frank's father was Jim. Jim's father was Greg. And Greg's father was Mark. These 5 men had ruled Markton for the last 100 years. For the last 20 years, Tim had been the ruler. When Frank died, Tim became the ruler. In these last 20 years, Tim brought lots of good luck to his people. They had never eaten so well. Most of his people ate 3 meals a day. Recently, Tim had been having trouble with a band of troublemakers led by Horace. Tim chose to do whatever he could to get rid of Horace. So, he got Assassin to get rid of Horace. One night Assassin sneaked into Horace's bedroom and did away with him. With the bad man gone, all the people had a giant party and sang a song about the greatness of their ruler. How many years has Tim ruled?
20 3 100 5