Respuesta :

Formula for volume L x W x H
We got them all.
So, 30 x 15 = 450.
450 x 12 = 5400

The aquarium is 5400^2 inches
musiclover10045

30 * 15 * 12 = 5,400 cubic inches


231 cubic inches per gallon

5400 / 231 = 23.38 gallons


 Not sure what units you need so I did both cubic inches and gallons. Hope this helps.