CREATE TABLE table_66424 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Attendance" FLOAT)

How many weeks have an attendance greater than 55,121, and l 27-7 as the result?
SELECT SUM("Week") FROM table_66424 WHERE "Attendance" > '55,121' AND "Result" = 'l 27-7'
SELECT SUM("Week") FROM "table_66424" WHERE "Attendance" > '55,121' AND "Result" = 'l 27-7'