Answer:
Dani I should get up at 9:00 am
Step-by-step explanation:
- 10:45 am is the appointment
- You would add 15 and 20 -> 20+15 = 35 minutes plus 1 hour and 5 minutes
- Wakes up at 9am gets ready 1 hour and 5 minutes later which would be 10:05 am
- Plus 35 more minutes would be would be 10:40 am
- Not only Dani would be on time but she would also be 5 minutes early