Question

becky arrived at her babysitting job saturday morning at 9:15 am. she left at 1:30 pm. how many hours did she work?

Answer 1

Becky worked for 4 hours and 15 minutes.

Step-by-step explanation:

First, add the time for each activity

1 hr 25 min + 20 min + 15 min=1 hr 60 min

Then, simplify 60 minutes. 60 minutes equals 1 hour.

This will add 1 hour to the total number of hours.

1 hr 60 min=1 hr + 1 hr=2 hr

2 hours after 1:00 pm is 3:00 pm.

Maria should arrive at her friend's house at 3:00 pm.