Index: lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/dto/GradebookGridRowDTO.java
===================================================================
diff -u -r26cce7618c8f32ad2ec6a31a85b63ca4de659d87 -r1cac23468dc077a1f077c1c6172fbcb0683ba40b
--- lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/dto/GradebookGridRowDTO.java	(.../GradebookGridRowDTO.java)	(revision 26cce7618c8f32ad2ec6a31a85b63ca4de659d87)
+++ lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/dto/GradebookGridRowDTO.java	(.../GradebookGridRowDTO.java)	(revision 1cac23468dc077a1f077c1c6172fbcb0683ba40b)
@@ -119,10 +119,11 @@
 
     protected String markToString() {
 	if (mark != null) {
-	    if (marksAvailable != null) {
-		return "<font color='green'>" + mark.toString() + "/" + marksAvailable.toString() + "</font>";
+	    String markStr = new DecimalFormat("##0.00").format(mark);
+		if (marksAvailable != null) {
+		return "<font color='green'>" + markStr + "/" + marksAvailable.toString() + "</font>";
 	    } else {
-		return mark.toString();
+		return markStr;
 	    }
 	} else {
 	    if (marksAvailable != null) {
@@ -137,7 +138,7 @@
 
     protected String averageMarkToString() {
 	if (averageMark != null) {
-	    String avgStr = new DecimalFormat("###.00").format(averageMark);
+	    String avgStr = new DecimalFormat("##0.00").format(averageMark);
 	    if (marksAvailable != null) {
 		return avgStr + "/" + marksAvailable.toString();
 	    } else {