Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_42937 ( "State" text, "White (%)" real, "Brown (%)" real, "Black (%)" real, "Asian or Amerindian (%)" real )

### Question ###
What is the sum of Asian or Amerindian (%), when Black (%) is 9,7, and when White (%) is greater than 45,7?

### Accurate SQL ###

SELECT SUM("Asian or Amerindian (%)") FROM table_42937 WHERE "Black (%)" = '9,7' AND "White (%)" > '45,7'