Since the title of the question is How do I convert a decimal number to a list of octal digits in Common Lisp?, I think it's worth considering some options that don't use truncate, since that might be sort of expensive (e.g., see Improving performance for converting numbers to lists, and base10 to base2, and the observation that using binary arithmetic instead of quotient and remainder is faster).
Fresh concrete can weight about 3700 lbs for every cubic yard. The density will also determine how much is its weight. assuming its weight to be around 150 lbs for per cubic f â¦ eet. This would make it around 4000 lbs which could come to 2 tons.
Lime Rock (919) = 1.25 tons (2500 lbs.) per cubic yard. River Rock (all) = 1.325 tons (2650 lbs.) per cubic yard. Granite (all) = 1.325 tons (2650 lbs.) per cubic yard. Marble (all) = 1.35 tons (2700 lbs.) per cubic yard. it depends on the density of what you are trying to equate.on is a measure of weight. How many cubic yards in a ton is going to depend entirely upon the item in question. A ton of feathers will have many more cubic yards than a ton of gravel or dirt.