Question

An aquarium with the shape of a right rectangular prism that is 22.9 meters long, 7.5 meters wide, and 4.6 meters high. What is the volume rounded to the nearest cubic meter.

Answer 1

Please see the pic, I'd solved in it.

Answer 2

Formula of the volume of a prism
V = Area of base × height of prism
Base is rectangular
Area of rectangle = length × width

V = length × width × height
V = 22.9 × 7.5 × 4.6
   = 790.05 m³

790 m³ is the volume (rounded to the nearest cubic meter)