Calcule 20% de 150.

Desvendando Porcentagens: Quiz 9º Ano

Quiz
•
Financial Education
•
9th Grade
•
Hard
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
25
30
35
40
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto custa R$200 e está com um desconto de 15%, qual é o novo preço?
R$170
R$180
R$185
R$190
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
15%
20%
25%
30%
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um investidor aplica R$1.000 a uma taxa de juros simples de 5% ao ano. Qual será o montante após 3 anos?
R$1.150
R$1.200
R$1.250
R$1.300
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule 35% de 80.
24
26
28
30
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um produto que custa R$500 está com um desconto de 10%. Qual é o valor do desconto?
R$40
R$45
R$50
R$55
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um empréstimo de R$2.000 é feito a uma taxa de juros simples de 8% ao ano, qual é o valor dos juros após 2 anos?
R$320
R$340
R$360
R$380
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