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%.
225% =21/42.25
21/50 or 0.42
21 out of 29 = 21/29, 0.7241 or 72.41%
84% = 21/25 or 0.84
105% = 21/20 OR 1.05
10.5 percent in decimal form is 0.105 The fraction form is 21/200
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%.
17.5 as a percent as a decimal fraction is 16/3
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