MATH
posted by Anonymous .
Grady has designed a wooden storage cabinet for his CD's amd DVd's. The cabinet has wooden door that can be closed. It is in the shape of a rectangular prism.
a) calculate volume of rect. prism.
So I go l*w*h?
b? Grady has decided to keep the length and width of the cabinet the same but he wants to reduce the height by one quarter. Estimate volume.
I don't get how to do B.

Oh sorry, forgot to provide all information. The width of the cabinet is 3ft. The length is 30 in. and the height is 6ft.

Make the ft into ins. (12 in. in a foot) and muilitpy length *width *height.

Alright thanks, but I jst don't get how to do Part b)

One quarter is 1/4 or .25 so *
.25 * 6= ?
Then do the same thing you did for A and there you go (: