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1EM Porcentagem - Representação

Authored by Sergio DaltosoJr

Mathematics

10th Grade

Used 6+ times

1EM Porcentagem - Representação
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10 questions

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1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

25% =

(marque mais de uma alternativa correta)

25100\frac{25}{100}

0,25

0,025

2,5

14\frac{1}{4}

2.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Escrevendo 42% na forma decimal, obtemos:

(a)  

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

O número 0,20 pode ser representado como:

(mais de uma resposta correta)

0,2

2%

20100\frac{20}{100}

15\frac{1}{5}

20%

4.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Para calcular mentalmente 10% de certo valor, basta dividir esse valor por

(a)  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

6% =

0,60

0,06

0,006

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

0,351 =

351%

35,1%

3,51%

0,351%

7.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

30% de 600 equivale a:

(a)  

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