
Desvendando Juros e Porcentagens
Quiz
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
luiz cordova
Used 1+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule o montante acumulado após 3 anos se você investir R$ 1.000,00 a uma taxa de juros simples de 5% ao ano.
R$ 1.150,00
R$ 1.200,00
R$ 1.300,00
R$ 1.500,00
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a porcentagem equivalente a 0,75?
7,5%
75%
0,75%
750%
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto custa R$ 200,00 e está com um desconto de 15%, qual é o preço final?
R$ 170,00
R$ 180,00
R$ 185,00
R$ 190,00
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um empréstimo de R$ 5.000,00 é feito a uma taxa de juros simples de 8% ao ano. Quanto será pago de juros após 2 anos?
R$ 400,00
R$ 800,00
R$ 1.000,00
R$ 1.200,00
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Converta 35% em fração.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um gráfico mostra que a taxa de juros simples aumentou de 3% para 5% ao longo de 5 anos, qual é a diferença percentual no aumento da taxa?
1%
2%
3%
5%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de 20% de R$ 250,00?
R$ 25,00
R$ 50,00
R$ 75,00
R$ 100,00
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