Length times width times height gives you the volume of things
I'm guessing Q lol. I hope that's helpful.
75-60=15
40+15=55 so Annette is 55 inches tall
If sounds travel 335 meters in 1 second , in 1 minute it travels 60 times that distance :
335m × 60 = 20100 meters
Sounds travel 20100 meters per minute
if 1000 meters = 1 km ,
20100 meters = 20100/1000 km
20100 meters = 20.1 Km
Awnser : Sound would travel 20.1 km in one minute
