Porcentagem
Quiz
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Medium
Amanda Fernandes
Used 8+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Um artigo esportivo teve um aumento de 20%, e agora custa R$ 180,00. Qual era o preço antes desse aumento?
R$ 150,00
R$ 100,00
R$ 50,00
R$ 36,00
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Uma loja vendia uma TV por R$ 2.000,00. No dia das mães, a loja anunciou uma promoção oferecendo 20% de desconto em todos os produtos do estoque. Qual o preço final da TV depois do desconto?
R$ 160,00
R$ 1.000,00
R$ 1.600,00
R$ 1.200,00
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Se 40% de um número qualquer é 20, determine esse número.
40
50
20
100
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