A post office, named Brennen, was located in the limits of present-day Grove in 1888, but the city was not incorporated until the 1890s, Rose Stauber, Grove, Encyclopedia of Oklahoma History and Culture, making it the only incorporated town in Delaware County when Oklahoma became a state.
To calculate the mass percent or weight percent of a solution, you must divide the mass of the solute by the mass of the solution (both the solute and the solvent together) and then multiply by 100 to change it into percent.
Body fat calculations for men include using a scale that makes use of pounds and a tape measure that uses inches. To calculate your lean body mass use your waist measurement and exact body weight at (1.082 x weight) â (4.15 x waist.) To determine body fat percentages versus lean body mass use this formula: body weight â lean body mass x 100 / 150. This will give you a percentage. For example if your body weight is 150 and your lean body mass is 125 you have a body fat percentage of 16.66. To calculate the body fat for women use a tape measure that uses inches and a scale that uses pounds.