Write SQL query to solve given problem: What is the average number of review received by each business given that the user is an elite?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT CAST(COUNT(T1.user_id) AS REAL) / COUNT(DISTINCT T1.business_id) FROM Reviews AS T1 INNER JOIN Elite AS T2 ON T1.user_id = T2.user_id