[Jgeneral] Error in rational

[Don Guinn]

   z=.123.456789
   100%~<.1r2+100*z
123.46
   100%~<.1r2+100*x:z
6173r50
   JVERSION
Engine: j9.4.2/j64avx2/windows
Build: commercial/2023-04-10T01:19:53/clang-15-0-7/SLEEF=1
Library: 9.4.22
Qt IDE: 2.0.3/6.2.4(6.2.4)
Platform: Win 64
Installer: j9.4 install
InstallPath: c:/j9.4
Contact: www.jsoftware.com
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm