The Solution:
We are asked to determine the percentage of 20 out of 225.
That is,
![(20)/(225)*100=(20*4)/(9)=(80)/(9)=8.8889\approx8.889\text{\%}](https://img.qammunity.org/2023/formulas/mathematics/college/nwus7w2ghiqpufvvtu9qyxm0yzyzkel4zh.png)
Therefore, the correct answer is approximately 8.889%
Further explanation:
20 out of 225 gives the fraction: 20/225
To write this as a percentage, you have to multiply by 100.
![(20)/(225)*100=8.8889\text{ \%}](https://img.qammunity.org/2023/formulas/mathematics/college/2zm8hi8onhtvrd24nxpxpwpmd3qex95ef4.png)