Answer:
30% of people surveyed were satisfied with the car.
Explanation:
We are given:
Total participants in survey= 2800
People satisfied with car = 840
We need to find percent of the people surveyed were satisfied with the car.
The formula used is:
![(People \ satisfied \ with \ car)/(Total \ participants \ in \ survey) * 100](https://img.qammunity.org/2021/formulas/mathematics/high-school/xw19bljv2z65n2fek13u8g544uenisiy47.png)
![=(840)/(2800)* 100\\=30\%](https://img.qammunity.org/2021/formulas/mathematics/high-school/245qi3gyt9s67k6a7lsr9bpf48e74jzaz8.png)
So, 30% of people surveyed were satisfied with the car.