Porcentagem

Porcentagem

9th - 12th Grade

20 Qs

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Porcentagem

Porcentagem

Assessment

Quiz

Mathematics

9th - 12th Grade

Practice Problem

Medium

Created by

Amanda Fernandes

Used 8+ times

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20 questions

Show all answers

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

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

32

20

10

12

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

21

30

45

15

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

67

67,5

75

45

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

40

45

100

140

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