
Desvendando Porcentagens e Juros Simples
Mathematics
7th Grade
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto custa R$ 200,00 e há um desconto de 15%, qual será o preço final do produto?
R$ 170,00
R$ 180,00
R$ 185,00
R$ 190,00
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fração equivalente a 25%?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se você investe R$ 1.000,00 a uma taxa de juros simples de 5% ao ano, quanto terá ao final de 3 anos?
R$ 1.150,00
R$ 1.200,00
R$ 1.300,00
R$ 1.500,00
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a porcentagem de 50 em relação a 200?
10%
20%
25%
30%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um empréstimo de R$ 500,00 é feito a uma taxa de juros simples de 8% ao ano, qual será o valor dos juros após 2 anos?
R$ 40,00
R$ 80,00
R$ 100,00
R$ 120,00
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Converta 75% em uma fração simplificada.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a porcentagem de 30 em relação a 150?
15%
20%
25%
30%
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