Answer: D. 75 cm³
Explanation:
To find the volume of a rectangular prism, we use the formula V=lwh. All we have to do is find the volume of each answer choice and find the largest volume.
A.
V=4×5×3=60 cm³
B.
V=3×6×3=54 cm³
C.
V=6×6×2=72 cm³
D.
V=3×5×5=75 cm³
Looking at the answer choices, the largest volume is D. 75 cm³.