CREATE TABLE table_78730 ("Played" FLOAT, "Drawn" FLOAT, "Lost" FLOAT, "Winning %" FLOAT, "Tries" FLOAT, "Conversions" FLOAT, "Penalties" FLOAT, "s Drop goal" FLOAT, "Points total" FLOAT)

How many ties did he have when he had 1 penalties and more than 20 conversions?
SELECT SUM("Drawn") FROM table_78730 WHERE "Penalties" = '1' AND "Conversions" > '20'
SELECT SUM("Drawn") FROM "table_78730" WHERE "Conversions" > '20' AND "Penalties" = '1'