9.8 pounds in ounces is 156.8
Hope this helped!!
Volume of a cylinder is pi*(radius)^2* height. pi is 3.14 and radius is half of diameter which would be 3. height is 8. Thus volume of a cylinder in your case is pi*9*8 or 72*pi which is approximately 226.19
When u keep dividing and dont get it go up by each number and keep divind by every number until u get it which would be