Chose the number of tests to replace, enter your three test scores, homework/quiz score,
and then chose your final grade.
NOTE: Need Java 1.5 (or later version) Plug-in to run this applet, so if it does not work, get the latest Java Plug-in here.
The code:
GradeCalcApplet.java
GradeCalcPanel.java
Also need to run "jar cvf GradeCalcClasses.jar *.class".
If this is not working for you,
you can go to the javascript version of this program:
/javascript/gradecalc.html