Same as without money.
There are infinitely many bell curves and you need to have the distribution parameters to find percentages.
We find percentages in shops like on clothes if the item is having a sale and is 10%percent off or in food it has a certain percentage in it.
you would find percentages in cooking sale prices grades
To find the empirical formula with percentages, first convert the percentages to grams. Then divide the grams by the atomic mass of each element. Finally, simplify the ratios to find the simplest whole number ratio, which represents the empirical formula.
The percentages vary. To find the percentages for a particular fabric, read the label.
To find the empirical formula from percentages, convert the percentages to grams, then divide the grams by the element's molar mass to find the moles. Finally, divide the moles by the smallest number of moles to get the ratio of elements in the compound, which represents the empirical formula.
Multiply by 100. 0.37 = 37%
To find x as a percentage of y, calculate 100*x/y.
They use percentages when they borrow or lend money. They read about prices going up (usually) in percentage terms while their pay may or may not.
Two examples to find the average of percentages: (45% + 34%) / 2 = 39.5 (23% + 26% + 45% + 24%) / 4 = 29.5
Convert it.
money, maths jobs(obv), statistics, jobs thats all