Answer

If His Bus Ride Home Tooks 49miutes means it took him 49 minutes to get home.

What Time Did He Arrive Home?

To resolve that we need to add:

4:15 + 49 minutes

We add the minutes first:

15 minutes + 49 minutes = 64 minuts so it's 1 hour and 4 minutes starting from 4: 00 pm

the answer: 4:00 pm + 1hour + 4 minutes = 5:04 pm.