
Desvendando a Porcentagem
Mathematics
8th Grade
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 30% de um número é 60, qual é o número?
180
200
150
210
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um produto custa R$ 150,00 e está com um desconto de 20%. Qual é o preço com desconto?
R$ 120,00
R$ 130,00
R$ 135,00
R$ 140,00
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
25%
30%
20%
15%
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é 15% de 200?
25
30
35
40
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um investidor obteve um lucro de 10% sobre um investimento de R$ 500,00. Qual foi o lucro em reais?
R$ 50,00
R$ 45,00
R$ 55,00
R$ 60,00
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um carro desvaloriza 15% ao ano e seu valor atual é R$ 40.000,00, qual será o valor após um ano?
R$ 34.000,00
R$ 36.000,00
R$ 38.000,00
R$ 32.000,00
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a porcentagem de 75 em relação a 300?
20%
25%
30%
15%
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