Help Me plz!

A rectangular aquarium measures 21 inches long by 11 inches wide by 18 inches tall. If the aquarium is filled to the 15 inch mark what is the volume of the water in the aquarium?

Respuesta :

Answer:

3,465 in³

Step-by-step explanation:

V=LWH

V=21 x 11 x 15 (the height of the water)

V= 3465