Posted by dellus on Mar 19, 2021; 8:29pm
URL: https://forum.librecad.org/Drawing-line-with-a-specified-endpoint-feet-and-inches-tp5720427p5720428.html

Support for imperial units is a bit limited in LibreCAD. 'Architectural' applies only to how it is shown in dimensions and in the status bar. For input you can only use inches.
 
As a workaround for 23-5/8" type 23*12+5/8 .