1. 1  possible duplicate of Convert decimal number to octal in Lisp â sds Nov 10 '13 at 17:28. 2  @sds Not a duplicate; the one you refer to is about a wrong use of the T symbol and does not have the reverse problem. 3  Wow, thank you very much. 4  When you use truncate and mod, you get the digits in reverse order (4 4 1).
The estimation of 1 cubic foot weighing 40 pounds is based on bags of topsoil. Some bags state a weight of 40 pounds, and some state a volume of 1 cubic foot. The dimensions of the contents are similar. Other factors determining weight are moisture content and volume of sticks, rocks and other debris.
4050lbs. A cubic foot of concrete weighs 150lbs. There are 27 cubic feet in one cubic yard. ------------------------------------------------------------------ Fresh concrete â¦ 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 feet.