you would divide by 2 then plus 3 times 4 and then you have you answer
multiply 20 by .01
I'm pretty sure u add all the percents up and divide by how many percents you added up.
i dont no but you should find out.
On nutrition facts on food boxes and cans.
For 6 in 6 in
No one invented percents.
20 percents
percents are numbers over 100
angle/360=x/100 x=percentage
They are all the same, fractions can be turned into percents and percents can be turned into fractions. hope that helps :)
To find the empirical formula from percents, first convert the percentages to grams. Then divide the grams by the molar mass of each element. Finally, divide the resulting values by the smallest value obtained to find the ratio of elements in the compound, which represents the empirical formula.
You can find probability form a Punnett square by turning fractions into percents