Answer:
Step-by-step explanation:
V=LWH
first lets find the volume of the bottom rectangle
(30)(2)(4)= 240
for the second rectangle we need the length:
30-15=15
15 is the length of the second rectangle the width is going to be 2 because you can tell by the picture above as well as the height
for the second rectangle(or the one on top) you're going to multiply
(2)(2)(15)=60
now we add both of the volumes up (240+60) to get an overall volume of
300
