CREATE TABLE table_60375 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Game site" TEXT, "Record" TEXT, "Attendance" FLOAT)

What is the Week of the game with a Result of w 48 20?
SELECT "Week" FROM table_60375 WHERE "Result" = 'w 48–20'
SELECT "Week" FROM "table_60375" WHERE "Result" = 'w 48–20'