Hutt Valley trains

This task is about reading a timetable.
Trains leave Upper Hutt and arrive in Wellington at these times.
 

Leave: Upper Hutt Arrive: Wellington
  6:00 a.m.
  6:55 a.m.
  7:25 a.m.
  7:45 a.m.
  8:05 a.m.
  8:25 a.m.
  9:00 a.m.
  9:55 a.m.
10:55 a.m.
11:15 a.m.
  2:30 p.m.
  3:45 p.m.
  5:00 p.m.
  5:45 p.m.
  6:45 p.m.
  8:00 p.m.		   6:50 a.m.
  7:45 a.m.
  8:15 a.m.
  8:35 a.m.
  9:05 a.m.
  9:25 a.m.
  9:45 a.m.
10:35 a.m.
11:35 a.m.
 12:00 noon
  3:15 p.m.
  4:30 p.m.
  5:45 p.m.
  6:25 p.m.
  7:35 p.m.
  8:40 p.m.

Question 2Change answer

 a)  Atarangi lives in Upper Hutt and works in Wellington. 
     What time does the last train she could catch leave Upper Hutt if she needed to start work at 9:00 a.m.?
        a.m.p.m.

Question 2Change answer

b)  Ann works in Upper Hutt. 
     What time does the latest train she could catch leave Upper Hutt so she can get to Wellington by 6:00 p.m.?
       a.m.p.m.

Question 2Change answer

c)  The 9:55 a.m. train left Upper Hutt 15 minutes late. It was held up for 15 minutes more on the journey.
     i)  What time did it leave Upper Hutt?   a.m.p.m.
     ii)  What time did it arrive in Wellington?  a.m.p.m.

 

Question 2Change answer

d)  Ian has an appointment at 11:15 a.m. in Wellington. It takes him 35 minutes to get to the railway station in Upper Hutt. 
     What is the latest time he can leave home, allowing another 10 minutes to spare at Upper Hutt station?  
      a.m.p.m.