11/02/2009�� Best Answer: ya x 1.3 is right...but we can do it your way too....when you take 30 percent of something its you divide by 100 and multiply by 30, when you want to add 30 percent what u do is take hundred percent of the price and then add 30 percent to it thats 130 percent hence u can divide by 100 as u always do instead of... To add 20 percent to a number, multiply the number by 1.2. For example, adding 20 percent to 50 gives 50 x 1.2 = 60.
float number = 250; float result = (number / 100.0) * 30 Also just putting there the 100.0 with deciaml point might be enough. Because if you do it your way 250 / 100 in integer equals 20( you can put 100 in 200 only twice and integer doesn't care about the rest 50) and times 30 = 60.... 29/03/2017�� Posted 01 October 2013 - 03:30 AM please how can I, in a cell, calculate with a formula the total of a number in one cell minus the percentage that can vary (in different cells of the column) in another cell? thanks for the help, Please I have tried a lot but I couldn't.
Calculator Use. Convert mixed numbers or mixed fractions to percents. The mixed number to percentage calculator finds the decimal equivalent by finding the decimal value of the fraction, adding the decimal to the whole number part of the mixed number, and multiplying by 100 to get the percent.... float number = 250; float result = (number / 100.0) * 30 Also just putting there the 100.0 with deciaml point might be enough. Because if you do it your way 250 / 100 in integer equals 20( you can put 100 in 200 only twice and integer doesn't care about the rest 50) and times 30 = 60.
10/10/2008�� Anyways I have a spreadsheet with a whole lot of numbers on it... I need to add 30% to each number. What is the easiest way to set this up. Help ASAP would be greatly appreciated. Thank You. I need to add 30% to each number.