Miguel has an aquarium in shape of a rectangular prism. the base is 30.25 in. long and the with is 12.5 in. the heigh is 12.75 in. what is the volume?

Base = 30.25 in
Height = 12.75 in
Width = 12.5 in
Volume = b h w                                                                                                                              = 12.5 x 12.75 x 30.25                                                                                                     = 4821.09375 ~ 4821.09 cu. in.

Hope this helps!