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prova recuperação 9 ano

Mathematics

9th Grade

Used 6+ times

prova recuperação 9 ano
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38 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Qual o símbolo da porcentagem?

%

@

&

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Quanto é:


50% de 200 é:

50

200

100

180

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Quanto é 5% de 500?

50

75

500

25

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Quanto é 8% de 40?

4,0

40

32

3,2

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Qual opção que equivale a 17%?

17/1000

17/100

17/10

10/17

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Qual a fração decimal que representa 37%?

37x100

37 de 100

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Carol comprou 500 laranjas e percebeu que 20% delas estavam estragadas. O número de laranjas boas é

100

200

300

400

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