Answer
130%
Work Step by Step
What percent of 99 is 128.7 ?
x $\times$ 99 =128.7 Translate to an equation
$\frac{x \times99}{99}$ =$\frac{128.7}{99}$ Divide both sides by 99
x= 1.3
x=130%
Then 128.7 is 130 % of 99
Check
x $\times$ 99 =128.7
1.3 $\times$ 99 =128.7
128.7=128.7
