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About 75 LBS when you weigh the bottom and cardboard incert together
3 to 4lbs
That can vary a lot, depending on the thickness of the cardboard, as well as its consistency (it may be more or less densely packed).
Use some standard of cardboard wt. per square ft, as a box has six sides, you have (length x width + length x height + width x height) x 2 x lb/ sq ft or if in metric kg/ sq m. Get net weight by subtracting cardboard wt from box wt. One standard cardboard box wt. in US is 0.13 kg/ sq m. This number will vary in US and, may be quite different in other countries.
Not enough information to answer.... There is no 'standard' weight for cardboard. A box with walls of 4mm thickness will weigh less than the same size box, with walls of 6mm thickness.
How big is it and what is it made of. too many variables to give an answer to this, it's too general.
Cardboard comes in different weights, depending on thickness, whether it is corrogated (i.e. with spaces), pressed, etc. So, the answer would depend first on the type and weight of the cardboard. Regardless of type of cardboard or the weight of the type, I would guess it would weigh far less than the CD and CD case together. I would further guess it would weigh about or less than the plastic CD case without the CD, with both CD and and extra cardboard piece being the same dimensions (height+width) and if the cardboard was thin. Lifes
its gonna suprise you but i was a main worker in building the stadium and we were required to weigh EVERYTHING! the final weight is rounded to 47 billion pounds!
There is no protein in cardboard. If you want protein, you can find it in meat, fish, eggs, legumes. They taste much better than cardboard.
2000 pounds of Cardboard.
How much does the cheapest cardboard lunch tray cost?
250cm