SELECT AVG(prom__m_) FROM table_name_75 WHERE height__m_ > 733 AND class = "hewitt" AND peak = "kirk fell east top"
Berapa rata -rata prom (m) ketika ketinggian (m) lebih dari 733, kelasnya hewitt, dan puncaknya adalah Kirk Fell East Top?
CREATE TABLE table_name_75 (prom__m_ INTEGER, peak VARCHAR, height__m_ VARCHAR, class VARCHAR)