No one invented percents.
20 percents
percents are numbers over 100
30% off of £316 = £221.2 = 30% discount applied to £316 = £316 - (30% * £316) = £316 - (0.30 * £316) = £316 - £94.8 = £221.2
They are all the same, fractions can be turned into percents and percents can be turned into fractions. hope that helps :)
Percents are 100 times larger (and that is by definition!).
Percents are basically decimals, and we use decimals as numbers with extra, tiny proportions. Percents are just ways to make those decimals into a whole, more friendlier number. But, percents can also be made with decimals as well.
lawyers use percents when figureing out prices and taxes of houses
30 percent for Asia
316
No, they are not.
Multiples of 316.