Subtract your lean body mass from your total body weight to calculate your body fat mass. Continuing with the example, 180 minus 141.1 calculates your body fat mass of 31.9 pounds. Divide your body fat mass by your total body weight and multiply by 100 to calculate your percent body fat. ...
This calculation means that you need one mole of salt. Now, you need to use the molar mass of salt in order to calculate how much you need to weigh out. 1mol(58.44g1mol)=58.44g This calculation means that if you wanted to make a 1 liter solution of 1M NaCl, you would need to w...
100 = 40 per cent how to calculate the percentage of a number? to calculate the percentage of a number, we need to use a different formula such as: p% of number = x where x is the required percentage. if we remove the % sign, then we need to express the above formulas as; p/...
How to Calculate BMI Using the BMI Formula Body mass index is a measure of your weight’s relation to your height. Here’s the BMI formula for pounds/inches and kilograms/meters… BMI (pounds/inches) = (weight / height2) x 703 or BMI (kg/m) = weight / height2 BMI Classifications &...
Knowing the relative fraction of each isotope of a particular element that occurs in nature allows you to calculate the atomic mass of that element, which, because it is an average, is not the mass of any one atom but a number that is between the heaviest and lightest isotopes pres...
This article delves into the BMI formula and demonstrates how you can use it to calculate your own BMI.The first formula we've listed is the metric BMI formula, using kilograms and meters. The second one is the imperial BMI formula, which uses units of pounds and inches. Converters are ...
To calculate density, you divide the mass by the volume: Density = Mass ÷ Volume Density is often written in mathematics as the symbol p or D. Mass can be written as m, and volume can be written as V. So if you want to be fancy, the formula looks like this: ...
How does an object's mass relates to its gravitational pull? How to calculate moment force in Physics. What is the formula for work done by the gravitational force? How is gravity related to Newton's law of inertia? Why does the normal force not cause any acceleration?
The equation to calculate density is represented with the formula density = mass / volume. To determine the density of a solid that has regular side lengths, it is first needed to calculate the volume of the solid using the equation volume = length x width x height. Once the volume is ...
To calculate the molecular mass of a compound, you need to know two things. The first is the molecular formula, and the second is the atomic mass number of each of the elements that comprise it. The atomic mass number for each element is listed in atomic mass units under its symbol in...