Question

Start time:6:30 pm elapsed time: 2hours 18 minutes end time? Start time 2:00pm?

Answer 1

If it starts at 6:30pm the time after 2 hours 18 min would be 8:48pm

If it starts at 2pm it would be 4:18

Answer 2

If it starts at 6:30 pm the time after 2 hours 18 min would be 8:48 pm
If it starts at 2 pm it would be 4:18 
I hope this helps you out kiddo!