gaelbena83 gaelbena83

16-01-2020
French

contestada

Un sondage réalisé auprès de 500 jeunes indique que 62 % des jeunes interrogés disposent d'un smartphone.Parmi eux, 30 % surfent sur leur portable au moins une fois par jour.
a. Combien de jeunes surfent sur leur portable au moins une fois par jour ?
b. Quel pourcentage ces jeunes représentent-ils par rapport a l'ensemble des jeunes interrogés ?

Respuesta :

derekl2027 derekl2027

19-01-2020

Answer:

A survey of 500 young people indicates that 62% of the young people questioned have a smartphone, 30% of whom surf their mobile at least once a day.

at. How many young people surf on their mobile at least once a day?

b. What percentage do these young people represent compared to all the young people questioned?

Why is this a Math Question?

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