+20%
17/20 to a decimal and a percent = 0.85; 85%
20/100 = 0.2
20% is .2 as a decimal.
-25%
Change the ratio into a fraction and change the fraction into a percent. For example: 9:100 - Ratio 9/100 - Fraction 9% - Percent Example 2: 5:20 5/20 5/20 = 25/100 (You denominator *20* x *5* will equal 100) 25%
1/5
20% increase.
20% decrease.
The increase is 150%.
20% increase.
25% increase.