Question

I need help answering the rest of these questions

Answer 1

You either need to add the two times together or you need to subtract them

Answer 2

Starting from 3 questions down:
1. 4 hours
2. 1 hour and 45 min
3. 1 hour and 45 min
4. 1 hour
5. 1 hour and 45 min
6. 1 hour and 30 min
7. 1 hour and 45 min
come on bro, these are easy. just count the minutes on your fingers if you need to.