i am converting the minutes to hours & minutes
for example 1439 minutes = 24:59

i need to round of the minutes to 60 and then add it to hours if the minute is more
than or equal to 60 and than show the minutes portion , i am little tired & confused any help please


my code is as fallows
Code:
 Public Function HourConverter(ByVal Ip_value As Single) As String

        '' converts the ip value to hours
        ''  < XML ERR LOG Or Ip_value = "" > 

        Dim Op As String
        Dim hrval As Int16 = Int(Ip_value / 60)
        Dim Modval As Single = Ip_value Mod 60

        If IsDBNull(Ip_value) Or Ip_value = Nothing Then
            Ip_value = 0
        End If

        Op = hrval & "." & Modval

        Return Op

    End Function