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Calculando porcentagens

Authored by Prof. Carvalho

Mathematics

1st - 12th Grade

CCSS covered

Used 12+ times

Calculando porcentagens
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12 questions

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1.

OPEN ENDED QUESTION

1 min • Ungraded

O que a Matemática Financeira estuda?

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OFF

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Quais desses conceitos NÃO fazem parte do estudo da Matemática Financeira?

Inflação

Risco

Remuneração

Desvantagem

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Quanto é 10% de 250?

10

20

25

30

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

20% de 40 litros, é:

8 litros

5 litros

2 litros

20 litros

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 14\frac{1}{4}  equivale a qual porcentagem?

4%

20%

25%

40%

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Passamos 13\frac{1}{3} da nossa vida dormindo, ou seja, aproximadamente:

3%

13%

23%

33%

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

20% representa a fração:

 2010\frac{20}{10}  

 105\frac{10}{5}  

5

 15\frac{1}{5}  

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