List all of the languages that are spoken in France, as well as the expected number of speakers for that language (population * percentage). Do this as a single query. Do not hard code the country code into your query. (JOIN) Expected results:
+--------------+-----------+--------------+-------------------+ | language | official | percentage | estimated_speakers| +--------------+-----------+--------------+-------------------+ | Arabic | F | 2.5 | 5543525429.6 | | French | T | 93.6 | 148064250.0 | | Italian | F | 0.4 | 71070842.8 | | Portugese | F | 1.2 | 23690280.4 | | Spanish | F | 0.4 | 23690280.4 | | Turkish | F | 0.4 | 23690280.4 | +--------------+-----------+--------------+-------------------+