![]() It is derived from a Latin term ‘per centum’ which means by a hundred. We make use of the sign % to denote percentage. Question 1: What do you mean by percentage?Īnswer: In math, a percentage is a number or ratio which we express as a fraction of 100. Calculate a percent of a value before and after, or find the percentage change between two values, and see how to calculate each one. We will begin by converting 20 per cent to a decimalĪfter that, multiply the decimal by the amount of your salary which is 20,000. You have to send 20 per cent of your salary for the next 5 months to pay for your sister’s tuition fees. 15,000, you will have to multiply 15,000 by. Once we have got the decimal version of our percentage, we will have to then multiply it by the given number. Thus, 20% means 20 which we divide by 100 or. So, begin by dividing the percentage by 100. To calculate a percentage of a percentage, convert both percentages to fractions of 100, or to decimals, and multiply them. In this way, we will have to take the reverse process of what we have done previously. A percentage is a dimensionless number (pure number), primarily used for expressing proportions. In order to calculate the percentage of a particular number, we need to start by converting the percentage number to a decimal. Most often, we will get a percentage of a given number.įor instance, you know that 20 per cent of your salary will go to taxes and you need to find out how much money will be 20 per cent of your salary. The more complex task is when we are required to know a percentage when we get numbers that do not fit so precisely into 100. On the other hand, divide 30 by 100 equals 0.3 now multiply 2000 × 0.3 600. Divide the Real number multiplication by the percentage 60,000 30 2000. Multiply the Final/Real number 600 by 100 equals 60,000. Other Methods of How to Calculate PercentageĪll this was comparatively easy. Let 600 be the Real number to determine the percentage. For instance, if the fraction is 15/100, we will have to divide 15 by 100.Īfter that, we will follow the steps above in order to convert a decimal to a per cent. If we get a fraction which we need to convert into a percentage, we need to simply divide the top number, which is our numerator, by the bottom number, which is our denominator. Therefore, our result will be 95 per cent. 95 to a percent, we will have to simply multiply. When you wish to convert a decimal into a percentage, you simply need to multiply it by 100. Moreover, we see that it is indeed easier to calculate percentage in decimal format. ![]() These formats are going to be either decimals or fractions. Now, we see that when you get to convert percentages, the numbers you will get will be in two different formats. So, you see that if it has rained 14 times in the last 100 nights, it rained 14 percent of the time. Thus, if you get 97 percent, it literally means 97 per 100. Cent is basically an old European word having French, Italian, Latin origins which means ‘hundred’. When we split it into the root words, w get ‘per’ and ‘cent’. The term ‘ percentage’ is derived from the word per cent. 2 Solved Question for You Meaning of Percentage
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