Question

In a scale model of a product, a part has a volume of 20 inches cubed. If the product will be 4 times longer, 4 times wider, and 4 times taller than the model, then what will be the volume of the product?

Answer 1

• 1280 in³

Explanation:

Volume of model v = 20 in³

The volume is the product of 3 dimensions

If each dimension will increase 4 times, then the volume of the product will be:

• V = v*4*4*4
• V = 20*64 = 1280 in³