Answer :
Answer:
1 hour 37 minutes
Step-by-step explanation:
Given that :
Time Amelia started puzzle = 12 : 56
Time Amelia solved puzzle = 2 : 33
The time it took Amelia to solve puzzle :
Time Amelia solved puzzle - Time Amelia started puzzle
2 : 33 - 12 :56
12 :56 to 1 :56 = 1hr
1:56 to 2:33 = 37 minutes
Total time spent on puzzle = 1 hour + 37 minutes = 1 hour 37 minutes