express 25p as a percentage of 2 pounds
Answers
Step-by-step explanation:
Percentage Calculator: Probably the World’s Easiest Percent-Calculator
Online percentage calculator for all types of percentages. With illustrative explanations, examples, formulas, calculations, and many tips. On this page, you will find the following percentage calculators that can handle any percent-based math problems you might have:
Percent of? What is 26% of 133?
Percent rate? 44 is what percent of 122?
Original value? 12 is 22% of what?
Change by a certain percent? Add or deduct 15% to/from 20
Percentage increase/decrease: 60 is what percent lower than 270?
At a Glance
Percentage expresses a quantitative ratio and fulfills the same function as fractions. For example, one-half means the same as 50% and one-quarter means 25%. Percentages can also express finer ratios. For example, 23% means 23/100 of the original value.
The percent rate, new value, and original value are the central figures in the percentage equation.
The percent rate is calculated by dividing the new value by the original value and multiplying by 100%.
The percentage value or new value is calculated by multiplying the original value by the percent rate and dividing by 100%.
The original value is calculated by dividing the amount already paid by the percentage rate and multiplying the result by 100.
Percentage value calculator
50% of 100 is 50. Easy. But how do you calculate 26% of 133? It’s quite easy if you stick to the following formula.
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Percent rate
How do you find the applicable percent rate? For example, 44 (a) is what percent of 122 (b)?
The percent rate is calculated by dividing the new value (a) by the original value (b) and multiplying by 100%.
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Original value calculator
The percent rate, new value, and original value are the central figures in the percentage equation. But how exactly is the original value calculated? For example, $12 has already been paid. This is a 20% down payment of the target price. What is the actual price? This question is often asked on special shopping discounts on Black Friday – see more details here.
The original value is calculated by dividing the amount already paid by the percentage rate and multiplying the result by 100.
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Percentage increase or decrease of a value
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How percentages shape our daily lives
“I’ll never need math again!” With a little distance from our school days, everyone knows that this, unfortunately, is not true. We are confronted with basic math problems, including percentages, on an almost daily basis. Whether you’re trying to calculate your margins as a retailer or trying to figure out how much VAT you’re paying, percentages are something we have to deal with every day!
Calculating percentages is an essential task for everyday mathematics, but most people find it all overwhelming.
Where does the idea of “percent” (per 100) come from?
Originally, the term “percent” comes from the merchants in ancient Babylon. It was primarily interest rates that were described with the help of fractions and percentages. The term first shows up in Germany in the 15th century, albeit in Italian “per cento” (“per one hundred”). The % symbol did not appear until much later. In the 19th century, the line in the % symbol was not yet diagonal.
Calculating percentages in the real world
Especially in the world of trade, percentages are used everywhere. Here are some typical applications:
price reductions/discounts
calculating value-added tax
calculating price increases on food and drink
comparison of different packaging prices
calculating prices to charge
calculating margins
interest and compound interest
wage negotiations and salary increases
alcohol content
contribution margins
Background knowledge about calculating percentages
Percentage expresses a quantitative ratio and fulfills the same function as fractions such as one-half or one quarter. One-half means the same as 50% and one-quarter means 25%. Percentages can also express finer ratios, for example, 23% means 23/100 of the original value.
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