Percents are used to calculate tax on EVERY store purchase,and to calculate discounts on every "special" or "bargain".If you can't calculate percents, you can't catch mistakes or avoid being cheated.
I'm pretty sure u add all the percents up and divide by how many percents you added up.
No, they are not.
No records worldwide, but fractions are mostly used for thirds, halves and quarters and "one in a million", whereas percents are used for most other numbers where percentage is between 1 and 99 (Note football demands 110% from its players!)
No but percentages are ratios.
percents are used to dealing with math for example you can always do 45/100% wich reduces to 450%.
Percents are used to calculate tax on EVERY store purchase,and to calculate discounts on every "special" or "bargain".If you can't calculate percents, you can't catch mistakes or avoid being cheated.
I'm pretty sure u add all the percents up and divide by how many percents you added up.
Discount allowed/ received
The ratios are percents, which can be calculated by a punnett square.
No one invented percents.
20 percents
percents are numbers over 100
Hundredths.
They are all the same, fractions can be turned into percents and percents can be turned into fractions. hope that helps :)
like when you go shopping, ( sales tax)
Percents are 100 times larger (and that is by definition!).