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_name_48 ( ages VARCHAR, dance VARCHAR, pair VARCHAR )

### Question ###
How old were Mitchell & Jessica when they danced the Cha-Cha-Cha?

### Accurate SQL ###

SELECT ages FROM table_name_48 WHERE dance = "cha-cha-cha" AND pair = "mitchell & jessica"