Question

Nick gets out of school at 2:25 p.m he gas a 15-minute ride home on the bus. Next he goes on a 30-minute bikr ride. Then he spens 55 minutes doing homework. At what time does nick finsh his homework?

Answer 1

So we just add these durations (lengths of time) to the time he starts all of these activities. 

He starts at 2:25. We add +0:15 to get 2:40. Then, we add +0:30 to get 3:10. Finally, we add +0:55 to get 4:05 p.m.

Answer 2

2:25 + :15 = 2:40 + :30 = 3:10 + :55 = 4:05

Nick finishes his homework at 4:05 p.m.
Don't forget the p.m.