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Quiz de porcentagem e números decimais

Authored by CARLOS GIASSON

Mathematics

11th - 12th Grade

CCSS covered

Used 687+ times

Quiz de porcentagem e números decimais
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29 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Como se escreve 43% na forma fracional

86100\frac{\text{86}}{\text{100}}

0,43

43

43100\frac{43}{\text{100}}

Tags

CCSS.7.RP.A.3

CCSS.7.EE.B.3

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Quanto é 1% de $43?

$0,43

$4,30

$0,043

$43

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

CCSS.7.NS.A.2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Quanto é 11% de $500

$0,55

$5,50

$5,55

$55

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Quanto você vai economizar com esse desconto?

Preço $50

Desconto 20%

$10

$20

$30

$40

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Quanto você vai economizar?

Preço $250,00

Desconto 40%

$25

$50

$100

$125

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

CCSS.7.EE.B.3

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Quanto você vai economizar?

Preço: $ 38,00

Desconto de 40%

$7,60

$15,20

$18,50

$22,80

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

CCSS.7.EE.B.3

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Qual fração é equivalente a 25%?

13\frac{\text{1}}{\text{3}}

14\frac{\text{1}}{\text{4}}

15\frac{1}{5}

18\frac{1}{8}

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

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