Starting and finishing

This task is about time.
 
 
a) Maia does her keyboard practice from 7:35 a.m. to 8:10 a.m., and from 7:20 p.m. to 8:05 p.m., each day.
 
  i) Show her start and finish time for her evening practice on the digital clock faces below using 24-hour time.
 
    a) starting time   b) finishing time  
   
ii)
 
How long does she practise each day (morning and evening)? _______________
 
b) Mrs Somi started making panipopo at 1425 hours. As soon as she had made them she put them in the oven. They cooked for 45 minutes. The panipopo were taken out of the oven at 1605 hours.
 
  i) On the clocks below fill in the times when Mrs Somi:
 
    a) started making the panipopo
 

 
b) finished cooking the panipopo
 
  ii)
How long did it take Mrs Somi to get the panipopo ready before putting them in the oven?
 
_______________