Fill in the missing time. 1:00, 12:30, , 11:30, 11:00 How can i do it?

Answer 1

Every time is 30 minutes sooner than the time before it

12:30 is 30 minutes sooner than 1:00

_____ is 30 minutes sooner than 12:30

11:30 is 30 minute sooner than ______

11:00 is 30 minutes sooner than 11:30

What is the blank time?