Question

What percent of 13.5 is 12.1

Answer 1

Your answer is 89.6%

Answer 2

Let:

a = 13.5

b = 12.1

x = unknown percent

so:

`\begin{gathered} ax=b \\ 13.5x=12.1 \\ solve_{\text{ }}for_{\text{ }}x\colon \\ x=(12.1)/(13.5) \\ x\approx0.896 \end{gathered}`

Answer:

89.6%