coding prob

I have a flexgrid here.
I want to calculate mean for every FG row.
My prob is the result for the mean is totally different if we calculate manually.

Here, I enclose the screen shot for my FG and also, the coding.
If u could see from the shot, the value for column "Purata" is the value for the mean.
And the value is not logical.

Pls help.
Thank u in advance.

VB Code:

Private Sub Button7_Click()
On Error Resume Next
Set conn = GetConnection
Set rs = New ADODB.Recordset
 
If optWeight1.Value = True Then
rs.Open "SELECT weight1.Tarikh, weight1.Sampel1, weight1.Sampel2, weight1.Sampel3, weight1.Sampel4, weight1.Sampel5  FROM weight1 WHERE Tarikh between # " & DTPicker1.Value & " # and # " & DTPicker2.Value & " # ", conn, adOpenStatic, adLockOptimistic
 
With rs
    If Not .EOF Then
        'show data from database
      FG_ShowRecordset MSFlexGrid7, rs
      
       'add column
      MSFlexGrid7.Cols = MSFlexGrid7.Cols + 1
      MSFlexGrid7.TextMatrix(0, 6) = "Purata"
      MSFlexGrid7.Cols = MSFlexGrid7.Cols + 1
      MSFlexGrid7.TextMatrix(0, 7) = "Julat"
      
      'mean
      Dim x
      For x = 1 To MSFlexGrid7.Rows
        MSFlexGrid7.TextMatrix(x, 6) = (MSFlexGrid7.TextMatrix(x, 1) + MSFlexGrid7.TextMatrix(x, 2) + MSFlexGrid7.TextMatrix(x, 3) + MSFlexGrid7.TextMatrix(x, 4) + MSFlexGrid7.TextMatrix(x, 5)) / 5
    Next
    End If
 
    .Close
  End With
  conn.Close
 
  Set conn = Nothing
  Set rs = Nothing
 
  Set conn = Nothing
  Set rs = Nothing
  
 
End If
 
End Sub
'==================================================================================
'                            function
'
'by : FlyGuy @ [url]www.visualbasicforum.com[/url]
'==================================================================================
Private Sub FG_ShowRecordset(myFG As MSFlexGrid, myRST As ADODB.Recordset)
  Dim iField As Integer, iNofFields As Integer
  Dim lRow As Long
  
  Screen.MousePointer = vbHourglass
  
  With myRST
    .MoveFirst
    iNofFields = .Fields.Count
  End With
  
  With myFG
    .Redraw = False
    .AllowUserResizing = flexResizeColumns
    .ScrollTrack = True
    .FixedCols = 0
    .FixedRows = 0
    .Cols = iNofFields
    .Rows = 1
    
    ' setup the header
    For iField = 0 To iNofFields - 1
      .TextMatrix(0, iField) = myRST.Fields(iField).Name
    Next iField
 
    
  End With
  
  With myRST
    Do
      ' increase the number of rows
      lRow = myFG.Rows
      myFG.Rows = myFG.Rows + 1
      
      ' add the values to the current row
      For iField = 0 To iNofFields - 1
        If Not IsNull(.Fields(iField).Value) Then
          myFG.TextMatrix(lRow, iField) = .Fields(iField).Value
        End If
      Next iField
      
      ' proceed to the next record
      .MoveNext
    Loop Until .EOF
  End With
  
  With myFG
    .FixedRows = 1
    .Redraw = True
  End With
  
  Screen.MousePointer = vbNormal
End Sub

I was thinking its the order of operation problem but your have the parentheses. Try making the first whole term an integer and then dividing that by five.

ha ha I know what your problem is.

do the math on this.


355355355355355 / 5
or
350350356352355 / 5

do those #'s look familiar??

You should know the solution now.

Right, they are strings, the plus sign is concatenating them, rather than adding them. Use Val to fix it.