Question

I need help pleaseeeeee !!!!!!!

Answer 1

1. 12:30
10+20=30
4+4=8 8+4=12
2. 10:10
47-37=10
The hour and the minute are the same.
3. The time is a time greater than 9:35 but less than 10:00
4. By subtracting 37 from 47 to get the difference of 10.