Answer:
<u>10:30</u>
Step-by-step explanation:
They did dribbling for 10 minutes.
Then they did shooting for an hour. Hour is 60 minutes, so already 60 minutes plus 10 minutes, which is 70 minutes or an hour and 10 minutes.
They then scrimmaged for 50 minutes. Add 50 minutes to the hour and 10 minutes. Which is 2 hours
Since the practice started at 12:40 you have to subtract two hours from that time.
Two hours subtracted from 12:40 is 10:40.
So Elana's practice ended at <u>10:30.</u>
