Answer:
Step-by-step explanation:
Bonjour,
midi et demi
Douze heures et demie
12 = douze
Half-past an hour in French is read as the hour + 1/2 where a half is demie.
After the number of hours, French always puts the word hours so here it says "12 hours and a half"
3.4m questions
4.3m answers