A 100 minutes is 1 hour and 40 minutes or 1.6666 hours. 60 minutes make an hour, so another 40 minutes added to the 60 minutes would give you 100 minutes. This is why 100 minutes is equivalent to 1 hour and 40 minutes. Also, 100 minutes is 6,000 seconds.

Silky Terrier Dog Breed Playing Aro... Silky Terrier Dog Breed Playing Around