Therefore the bat will commonly be known as a Drop 10oz. 30-20 = 10oz. This will help determine the players comfort zone by length and weight. Please click on the -10oz under the Shop by Drop under the Youth baseball bats. On the middle of the page left side of the screen you will see By Length/Weight. Under that you will see the sizes available, click on the word more to see all the sizes.
Calculate the volume of dirt needed to fill the area you measured by multiplying length (120 inches) by width (60 inches) by depth (30 inches). Total volume equals 216,000 cubic inches. Convert cubic inches to cubic yards by dividing by 46,656 cubic inches. So, 216,000 cubic inches divided by 46,656 cubic inches equals 4.63 cubic yards. To fill the rectangular area at a depth of 2 feet 6 inches, you will 4.63 cubic yards of fill dirt.
For a depth of 1 inch, the basic requirement for topsoil is 3 cubic yards, or 81 cubic feet, for every 1,000 square feet of yard. This equates to about 8 cubic feet, or 0.3 cubic yards, for a 100-square-foot area.asic Calculation. To determine how much soil you need for your low areas, plan for soil 1-inch deep; this is the most you should raise the level of the dirt in a year's time, according to the Walter Reeves, Master Gardener website.