CREATE TABLE table_79652 ("Class" TEXT, "Wheel arrangement" TEXT, "Fleet number ( s ) " TEXT, "Manufacturer" TEXT, "Serial numbers" TEXT, "Year made" TEXT, "Quantity made" TEXT, "Quantity preserved" TEXT)

what is the quantity made when the wheel arrangement is 2-6-0 and the class is k?
SELECT "Quantity made" FROM table_79652 WHERE "Wheel arrangement" = '2-6-0' AND "Class" = 'k'
SELECT "Quantity made" FROM "table_79652" WHERE "Class" = 'k' AND "Wheel arrangement" = '2-6-0'