Calculation

I would like to perform a calculation...

I have the following tables/fields in the same database

Table 1
______
Year, Month (1-12), Value

e.g,
2008, 1, 236
2008, 2, 456
2008, 3, 639...

Table 2
______
Year, Month (1-12), wk_in_period

e.g,

2008, 1, 1
2008, 1, 2
2008, 1, 3
2008, 1, 4
2008, 2, 1
2008, 2, 2...

I have created a view for table 2, which sums up (max value) the number of weeks for each month:

CREATE VIEW dbo.[test]
AS
SELECT Year, Month, MAX(wk_in_period) AS 'No of Weeks'
FROM dbo.test
GROUP BY Year, Month


I want to divide the value of table 1 by the corresponding number of weeks from table 2. any ideas?? Thanks.