Question

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% of the people surveyed were completely satisfied with the car.
type a whole number.
more info
car satisfaction survey
170
910
1,320
completely satisfied
somewhat satisfied
not satisfied

Explanation:

Step1: Calculate total number of people surveyed

To find the total number of people surveyed, we sum up the number of people in each satisfaction category. The numbers are 170 (Not Satisfied), 910 (Somewhat Satisfied), and 1320 (Completely Satisfied). So the total is $170 + 910 + 1320$.
$170+910 = 1080$; $1080 + 1320 = 2400$.

Step2: Calculate the percentage of completely satisfied people

The number of completely satisfied people is 1320, and the total number of people is 2400. To find the percentage, we use the formula $\text{Percentage} = \frac{\text{Number of completely satisfied}}{\text{Total number of people}} \times 100$. So that's $\frac{1320}{2400} \times 100$.
Simplify $\frac{1320}{2400}$: divide numerator and denominator by 120, we get $\frac{11}{20}$. Then $\frac{11}{20} \times 100 = 55$.

Answer:

55