Assume that Santa has to deliver presents to almost 22 million kids an hour on the night before Christmas. What is his delivery rate of kids per second?

It's about 6,111 kids per second.

Step-by-step explanation:

1 hour = 60 minutes

1 minute = 60 seconds

60*60=3600

1 hour = 3600

hourly rate - > 22,000,000 kids/hr

secondly rate - > 22,000,000/3600 ≈ 6,111

secondly rate - > 6,111 kids/second