Base
To calculate the concentration of a stock solution, divide the amount of solute by the volume of solvent, and then multiply by 100 to get the concentration in percent.
To calculate the percent dissociation of a substance in a chemical reaction, you divide the amount of dissociated substance by the initial amount of the substance and multiply by 100. This gives you the percentage of the substance that has dissociated in the reaction.
To calculate the amount in moles, you first need to determine the molar mass of SF6, which is 146.06 g/mol. Then, divide the given mass of 16.3g by the molar mass to find the amount in moles. In this case, 16.3g SF6 is equal to 0.112 moles.
To calculate the concentration of a solution, you divide the amount of solute by the volume of the solution. This gives you the concentration in units such as moles per liter (M) or grams per liter (g/L).
To calculate the concentration of a solution, divide the amount of solute by the volume of the solution. This will give you the concentration in units such as moles per liter (M) or grams per liter (g/L).
To calculate the percentage of body weight loss, you divide the amount of weight lost by the starting weight and then multiply by 100. This gives you the percentage of body weight lost.
Mulitply by 2 and then divide by 3 (or divide by 3 and then multiply by 2).
Divide 350 by 79% .
Subtract the previous year from the current year. Take that amount and divide by the previous year's amount. That will give you the percent. Example: Current assets 2010 550,000 2009 533,000 Increase of 17,000, percent increase is 3.2%
Calculate the area to be covered. (A) Calculate the area per board or pack (B) Divide (B) into (A)
Ram : The amount of increase is the new value after growth less the original amount before the growth. The percent growth is the amount of increase times 100% divided by the original amount. As an example, let's say the number of employee in a company grows from 800 one year to 896 the next. First, subtract: 896 - 800 = 96. This is the increase. Next, divide by the original amount: 96(100%) / 800 = 12%. This is the percent increase.
to calculate the percent increase . first = 25 - 10 = difference between the two numbers = 15 then divide this differnece by the original starting number (which is 10)= 15 divided by 10 = 1.5 to make this a percent increase multiply by 100 . so you result is 1.5 x 100 = 150% to summarise: ((final number- starting number) / starting number) x 100 = percent increase
Divide the 9405 by 100 and multiply by 14. It is 1316.7
multiply the money by the percent and divide the sum by the amount of people working on the deal
Add them all up and divide by the amount of numbers added together
The simple way to calculate percentage is to divide the given amount by the total amount and then multiply the answer by 100 to get the percentage of the given amount in respect of the total amount
A raise of two points from 31 to 33 is a percentage increase of 6.45% You divide the amount of the increase by the starting price: 2/31=.0645, or 6.45% A quick review of elementary arithmetic will help.