
Desvendando Porcentagens
Mathematics
8th 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, qual é o valor após um desconto de 15%?
R$ 170
R$ 180
R$ 150
R$ 160
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a porcentagem de 50 em relação a 200?
20%
25%
30%
40%
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um produto custa R$ 500. Após um acréscimo de 10%, qual é o novo preço?
R$ 550
R$ 520
R$ 510
R$ 530
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um item está com 25% de desconto e o preço original é R$ 400, qual é o preço com desconto?
R$ 25
R$ 100
R$ 150
R$ 120
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de 30% de R$ 150?
R$ 45
R$ 50
R$ 40
R$ 35
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um produto custa R$ 250 e sofre um acréscimo de 8%. Qual é o novo preço?
R$ 260
R$ 270
R$ 280
R$ 290
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um produto de R$ 600 está com 20% de desconto, qual é o valor do desconto?
R$ 100
R$ 120
R$ 140
R$ 160
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