21% = 21/100 = 0.21
210% = 2.1 as a decimal and 21/10 as a fraction
250% = 21/2 or, as a decimal, 2.5
21/25; 0.84; 84%.
21/50 or 0.42
225% =21/42.25
21 out of 29 = 21/29, 0.7241 or 72.41%
105% = 21/20 OR 1.05
84% = 21/25 or 0.84
10.5 percent in decimal form is 0.105 The fraction form is 21/200
17.5 as a percent as a decimal fraction is 16/3
Since all percentages are out of 100, 21% is 21/100. Then, whenever you have a percentage, move the decimal two places to the left to get the decimal. So, because 21% can be written as 21. %, 0.21 is the decimal value for 21%.
To express 21 percent as a fraction in simplest form, you first convert 21 percent to a decimal by dividing 21 by 100, which equals 0.21. Next, you convert the decimal to a fraction by writing 0.21 as 21/100. To simplify this fraction, you divide both the numerator and denominator by their greatest common factor, which is 1 in this case. Therefore, 21 percent as a fraction in simplest form is 21/100.