Both of the models are made up of 1‐centimeter cubes.

Question

Which statement about these models is true?

Model A has a length of 6 cubes, height of 2 cubes and width of 4 cubes. Model B has a length of 5 cubes, height of 4 cubes and width of 2 cubes.

A.
Model A and Model B have the same volume.

B.
The volume of Model A is less than the volume of Model B.

C.
The volume of Model A is 6 cubic centimeters greater than the volume of Model B.

D.
The volume of Model A and Model B combined is 88 cubic centimeters.

Answer 1

The correct answer is B.

To find the volume of each model, we need to multiply the length, height, and width.

For Model A:
Volume = 6 cm x 2 cm x 4 cm = 48 cubic centimeters.

For Model B:
Volume = 5 cm x 4 cm x 2 cm = 40 cubic centimeters.

Since Model A has a larger length and width, its volume is greater than that of Model B.

Answer 2

b

Answer 3

Correct, well done!