There are 809341 castles in Scotland. 40 percent of them are ruins, and half of the ruined castles are unmanned. How many unmanned ruined castles are there in Scotland? 👇 mathadmin, October 14, 2024 There are 809341 castles in Scotland. 40 percent of them are ruins, and half of the ruined castles are unmanned. How many unmanned ruined castles are there in Scotland?161868.2Reveal Solution Easy