25423.8 ขับไปแล้วกี่รอบ?ไม่จำเป็นต้องใช้ตารางทั้งหมด
How many laps were driven in 25423.8?It is not neccessary to use all the tables.
 table_name_45:  (laps [ INTEGER ] time_retired [ VARCHAR) ]
SELECT SUM(laps) FROM table_name_45 WHERE time_retired = "2:54:23.8"