CREATE TABLE table_51945 ("Rank  (  WJC  ) " FLOAT, "Rank  ( ARDA ) " FLOAT, "Metro area" CLOB, "Number of Jews  ( WJC ) " FLOAT, "Number of Jews  ( ASARB ) " FLOAT)

What was the highest number of WJC Jews that had a WJC rank of 6 and a ARDA rank of more than 8?
SELECT MAX("Number of Jews (WJC)") FROM table_51945 WHERE "Rank ( WJC )" = '6' AND "Rank (ARDA)" > '8'
SELECT MAX("Number of Jews (WJC)") FROM "table_51945" WHERE "Rank ( WJC )" = '6' AND "Rank (ARDA)" > '8'