To find x% of an amount A you calculate A*x/100.
Change the percentage to a fraction by dividing it by 100, then divide the percentage amount by this quotient to find the full amount. For example, 20 % of x = 10; 20 % = 0.20; 10/0.20 = 50.
(New amount - Original amt) / Original amount = loss percentage. saurabh K.
to find percentage you must divide amount by total amount and multiply that by 100 so 70/200x100=35%
It depends on whether you want to find the percentage that 10 dollars represents of some other quantity, or the amount represented by a given percentage of 10 dollars.
Take the amount saved, divide it by discount percentage then multiply the result by 100.
Change the percentage to a fraction by dividing it by 100, then divide the percentage amount by this quotient to find the full amount. For example, 20 % of x = 10; 20 % = 0.20; 10/0.20 = 50.
(New amount - Original amt) / Original amount = loss percentage. saurabh K.
percentage of decrease = amount of decrease divided b the original amount and then multiply.
to find percentage you must divide amount by total amount and multiply that by 100 so 70/200x100=35%
To find the percentage of one number you divide the numbers then multiply the answer by 100. For an example, if you want to find the percentage of four that the number three is you divide three by four and then multiply the result ,which is 0.75, by 100 and your result or percentage would be 75%!
(New amount - Original amt) / Original amount = loss percentage. saurabh K.
It depends on whether you want to find the percentage that 10 dollars represents of some other quantity, or the amount represented by a given percentage of 10 dollars.
The simplest way to find a percentage is to take the new amount, divide it by the original amount, and then multiply by 100. An example would look like this: 10/50*100 = 20%
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
Take the amount saved, divide it by discount percentage then multiply the result by 100.
convert % to a decimal (divide by 100) call this p Final amount = cost(1 + p)
To find a percentage change find the difference/original amount and then multipy by 100% The difference of 30 to 50 is 20. So 20/30 x 100 = 66.66...%