Porcentagem
Quiz
•
Mathematics
•
9th Grade
•
Medium
Isabelle Ediene
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8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quanto vale 50% de 100?
25
50
80
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
25% de 200 vale:
50
25
100
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10% de 300 é?
150
10
30
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vamos testar seu cálculo mental? Quanto vale 20% de 100?
80
20
30
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Quanto vale 40% de 80?
62
40
32
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quanto vale 90% de 700?
630
70
200
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto custava R$ 280,00 e passou a custar R$ 140,00, de quanto foi o desconto aplicado?
70%
20%
50%
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto custava R$100 e passou a custar R$200, isso significa que:
Sofreu um aumento de 50%
Sofreu um aumento de 100%
Sofreu um desconto de 50%
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