Respuesta :
A hummingbird can flutter it's wings about 80 times per second.
4,800 divided by 60=80
80.
There are 60 seconds in a minute, so you divide 4,800 by 60 to get the number of flutters in 1 second.
There are 60 seconds in a minute, so you divide 4,800 by 60 to get the number of flutters in 1 second.
