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.
AnswerWell,1 cubic yard of water at 68 degrees Fahrenheit weighs 1,681.297 pounds.There are 27 cubic feet in 1 cubic yard, and there are 7.48 gallons in each cubic foot, and 1 gallon of water at 68 degrees weighs 8.3249.The Math: 27 x 7.48 x 8.3249 = 1,681.297 pounds.The density of water changes ever so slightly depending on it's temperature.