
Desvendando as Porcentagens
Authored by TAIS SANTOS
Mathematics
7th Grade
Used 8+ times

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14 questions
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1.
MULTIPLE CHOICE QUESTION
10 mins • 2 pts
Se um produto custa R$200 e está com um desconto de 15%, qual é o preço final do produto?
R$170
R$180
R$185
R$190
2.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Qual é 25% de 80?
15
20
25
30
3.
MULTIPLE CHOICE QUESTION
10 mins • 2 pts
Um restaurante cobra 10% de taxa de serviço sobre o valor da conta. Se a conta foi de R$150, qual é o valor total a ser pago?
R$160
R$165
R$170
R$175
4.
MULTIPLE CHOICE QUESTION
10 mins • 2 pts
Um produto que custava R$500 foi aumentado em 20%. Qual é o novo preço do produto?
R$580
R$600
R$620
R$650
5.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Qual é 40% de 150?
50
55
60
65
6.
MULTIPLE CHOICE QUESTION
10 mins • 2 pts
Se um carro desvaloriza 10% ao ano e seu valor atual é R$30.000, qual será o valor do carro após um ano?
R$27.000
R$28.000
R$29.000
R$30.000
7.
MULTIPLE CHOICE QUESTION
10 mins • 2 pts
Uma loja está oferecendo um desconto de 25% em todos os produtos. Se um produto custa R$80, qual é o preço com desconto?
R$55
R$60
R$65
R$70
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