Respuesta :

10:30 because an hour before 11:20 is 10:20, but it was only 50 minutes, so add 10 minutes to 10:20 , and there you have it, 10:30.
shutupplease13

Answer:

guys i think zack and tia played chess

Step-by-step explanation:

also its 10:30 i totally didnt steal an answer :)