It’s a quarter past 10 (Alternative clock system).

22:15

It’s a quarter past 10.

Correct answer

21:45

It’s a quarter to 10.

Error: mirror minute hand about the vertical axis

22:03

It’s 3 past 10.

Error: read minutes as hours with ‘past’ or ‘to’

15:15

It’s a quarter past 3.

Error: quarter past 3