Question

voici la compilation des votes pour la présidence de la classe. remplis la colonne des pourcentages (arrondis au dixième près).
effectif total : 50
choix effectifs pourcentages (%)
dorothée 6?
david 19?
juliette 10?
derek 14?
dylan 1?

Explanation:

Step1: Recall percentage formula

The formula for percentage is $\text{Percentage}=\frac{\text{Number of votes}}{\text{Total number of votes}}\times100$.

Step2: Calculate percentage for Dorothée

For Dorothée, with 6 votes and total 50 votes, $\text{Percentage}=\frac{6}{50}\times100 = 12.0\%$.

Step3: Calculate percentage for David

For David, with 19 votes, $\text{Percentage}=\frac{19}{50}\times100=38.0\%$.

Step4: Calculate percentage for Juliette

For Juliette, with 10 votes, $\text{Percentage}=\frac{10}{50}\times100 = 20.0\%$.

Step5: Calculate percentage for Derek

For Derek, with 14 votes, $\text{Percentage}=\frac{14}{50}\times100=28.0\%$.

Step6: Calculate percentage for Dylan

For Dylan, with 1 vote, $\text{Percentage}=\frac{1}{50}\times100 = 2.0\%$.

Answer:

Choix	Pourcentages (%)
David	38.0
Juliette	20.0
Derek	28.0
Dylan	2.0