Question

I need help fast thx

Answer 1

11:31 am
8:22 pm
8 : 22  
  + 29 
=8 hour:51minute

Answer 2

Alright, lets get started.

$t_{i} = 11:31 am$

$t_{f} = 8:22 pm$

We need to find elapsed time between 11:31 am and 8:22 pm.

From 11:31 am, it will first go to 12:00 pm then 8:22 pm.

So, time elapsed from 11:31 am to 12:00 pm :

$12:00 - 11:31 = 0 : 29$

time elapsed from 12:00 pm to 8:22 pm : 8:22

So total time elapsed : $0:29 + 8 :22$

So total time elapsed : 8 : 51 : Answer

Hope it will help :)