I need to make a simple math script

I need the program to have 3 input fields, and give 1 result. The program will take the 3 inputs and calculate an associative equation. see the link below

http://i812.photobucket.com/albums/zz49/rpcrazy18/associativeequation.jpg

I want to be able to make this an excel ribbon, AND an icon that opens up a menu for input and either click submit or hit enter to solve the equation

thx for the help

This is not a code handout site.
We will help as good as possible if you ask specific questions.

What have you done so far?

Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Result = (A1 * B1) / C1
End Sub
End Class


that's what i got so far. a1 b1 c1 and result are all txt boxes

or maybe
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim A1, B1, C1, RESULT

A1 = TextBox1
B1 = TextBox2
C1 = TextBox3
RESULT = (A1 * B1) / C1
Label1 = RESULT





End Sub

Do you want to create an add-in for Excel 2007 using VB.Net?