Question

I don’t know if the 3 is right but can you help me?

David painted for 2 hours and 40 minutes. David finished painting at 6:25 p.m. When did David start painting?

Answer 1

I think it is 3:45 because when you go 2 hours back from 6.25 you get 4.25.Then 40 minutes back is 3.45