It’s 16 to 6 (Official clock system).

05:44

It’s 16 to 6.

Correct answer

05:45

It’s a quarter to 6.

Error: 1 minute later

04:52

It’s 8 to 5.

Error: read minutes starting from hour markings and adding minutes

09:25

It’s 25 past 9.

Error: confuse hour and minute hands