What is wrong with this SQL Server query division calculation?

Question

I have this table structure on a SQL Server 2008 R2 database:

  CREATE TABLE FormTest
(   
clientid char(10),
DateSelected date,
A int,
B int,
C int
)
         


        

Answer 1

declare @a int
declare @b int
declare @c int
set @a=65150
set @b=4921
set @c=1

select convert(float,((@a+@b+@c)/ 216647.0 * 10) )