Among the products ordered in order no. 10248, which product has the biggest ratio of units on order to units in stock?
order no. refers to OrderID; biggest ratio = MAX(DIVIDE(UnitsOnOrder, UnitsInStock));
SELECT T1.ProductName FROM Products AS T1 INNER JOIN `Order Details` AS T2 ON T1.ProductID = T2.ProductID WHERE T2.OrderID = 10248 ORDER BY T1.UnitsOnOrder / T1.UnitsInStock DESC LIMIT 1