6 inch cube = 6 x 6 x 6 = 216 in³
3 inch cube = 3 x 3 x 3 = 27 in³
216 ÷ 27 = 8
Answer: The volume of the 6-inch cube is 8 times greater the volume of the 3-inch cube.
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Alternative method using ratio
6 ÷ 3 = 2
Length of the 6-inch cube is 2 times greater than the length of the 3-inch cube.
2³ = 8
The volume of the 6-inch cube is 8 times greater than the volume of the 3-inch cube.
Answer: The volume of the 6-inch cube is 8 times greater the volume of the 3-inch cube.
