
Coefficient multiplicateur

Quiz
•
Mathematics
•
2nd Grade
•
Medium

N AGHOUZZAF
Used 4+ times
FREE Resource
23 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Une augmentation de 15% correspond à une multiplication par ...
0,15
15,1
1,15
0,85
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Le dernier Aïfone coûte 1000€, son prix baissera de 12% à Noël, quel sera son nouveau prix ?
988 €
1012€
980€
880€
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La population d'un village comporte 280 habitants dont 210 adultes. Quel est le pourcentage des adultes ?
7%
75%
(21/49)*100
100%
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quel pourcentage équivaut à la fraction montrée sur l'image?
2%
20%
40%
50%
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Un pantalon coûte 40€ ; un rabais de 20% est effectué: Combien coûte ce pantalon après le rabais?
32€
20€
25€
8€
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diminue une valeur x de 35% revient à faire le calcul :
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si la valeur de départ est VD = 200 et la valeur d'arrivée est VA = 150, alors:
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