It’s 23 past 6 (Official clock system).

18:23

It’s 23 past 6.

Correct answer

18:22

It’s 22 past 6.

Error: 1 minute earlier

18:07

It’s 7 past 6.

Error: read minutes starting from hour markings and adding minutes

17:30

It’s half past 5.

Error: confuse hour and minute hands