Answer: 43.8cm
A marble has a diameter of 17in. What is the diameter of the marble?
Well, the answer is pretty much right there in the question, all we have to do is to convert inches to centimeters. To convert inches to centimeters, simply multiply the length by 2.54.
(17)(2.54)=43.18cm
The answer cannot be in cm^3. Diameter/Length is only in cm, cubed is for volume, and squared is for area.
Hope this helped!