Question

right Rectangular prism that is 22.9 meter long , 7.5 meters wide , and 4.6 meters high . what is The volume , rounded to the nearest cubic meter , of the aquarium ?

Answer 1

Volume of Rectangular prism= Area of base×Height of Prism
           =22.9×7.5×4.6
           =790.05 m³
to the nearest cubic meter:
           =790 m³

Answer 2

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