![]() Then convert the fraction back into a percentage: If you prefer to work in fractions, the calculation can also be done that way.įor example, if you need to multiply 10% by 30%, you would convert them into fractions out of 100 then simplify: To multiply percentages, you can convert them into decimals, multiply the decimals, convert back into a percentage.įor example, if you are asked to multiply 15% and 40% together, the calculation would look like: ![]() Therefore, the answer to £200 + 10% + 15% is 253.# How to Multiply Percentages To ensure that the number is manipulated correctly, the multiplication needs to be completed in the order that it is presented in the question:Ģ00 x 1.10 = 220 This is the first step: £200 + 10%Ģ20 X 1.15 = 253 This is the second step: (£200 + 10%) + 15% The original value is then multiplied by these numbers. Instead, you need to calculate them separately and in order.įirst, add 100 to each percentage and then convert it to make a decimal larger than 1:ġ0% becomes 110% which is converted to 1.10ġ5% becomes 115% which is converted to 1.15 If you need to find the total of £200 + 10% + 15%, the initial thought might be to calculate £200 + 25%. If you are adding consecutive percentages, unfortunately it is not as simple as adding them together and then applying that number to the problem. Percentages are usually represented by the % symbol, and there are a few basic rules you need to understand to be able to manipulate percentages: Here are a few more reasons why understanding percentages is important: Percentages are used in a wide range of contexts, including business, finance, statistics, science and everyday calculations. Yes, learning about percentages is important as it is a fundamental concept in mathematics and everyday life. Is It Important To Learn About Percentage? ![]()
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