Table schema:
CREATE TABLE table_name_77 (white__both_hispanic_and_non_hispanic_ VARCHAR, black__both_hispanic_and_non_hispanic_ VARCHAR, hispanic__of_any_race_ VARCHAR)

Question: What is the total number of white (Hispanic/Non-Hispanic) having a black (Hispanic/Non-Hispanic) of 9.9 and Hispanic under 99.5?
SQL: SELECT COUNT(white__both_hispanic_and_non_hispanic_) FROM table_name_77 WHERE black__both_hispanic_and_non_hispanic_ = 9.9 AND hispanic__of_any_race_ < 99.5