Qual foi a soma das receitas (M), quando a dívida em % do valor era superior a 27 e o rendimento operacional (M) era 77?
CREATE TABLE table_name_35 (revenue__ INTEGER, debt_as__percentageof_value VARCHAR, operating_income_$m_ VARCHAR)
SELECT SUM(revenue__) AS $m_ FROM table_name_35 WHERE debt_as__percentageof_value > 27 AND operating_income_$m_ = 77