Answer:
25% increase
Step-by-step explanation:
To find the percent increase write a proportion:
[tex]\frac{20}{16}=\frac{x}{100}[/tex]
Then solve for x by cross multiplying numerator with denominator of each fraction:
20(100) = 16(x)
2000=16x
125 = x
This means from 100% then 125% is 25% increase.