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Frações: Multiplicação, divisão e potenciação

Authored by João Brito

Mathematics

6th - 7th Grade

Used 57+ times

Frações: Multiplicação, divisão e potenciação
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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1514\frac{15}{14}

1415\frac{14}{15}

1021\frac{10}{21}

721\frac{7}{21}

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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23\frac{2}{3}

34\frac{3}{4}

43\frac{4}{3}

32\frac{3}{2}

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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1415\frac{14}{15}

635\frac{6}{35}

1514\frac{15}{14}

356\frac{35}{6}

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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34\frac{3}{4}

43\frac{4}{3}

88

18\frac{1}{8}

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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11

00

29\frac{2}{9}

92\frac{9}{2}

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Uma panificadora produz certa quantidade de biscoito. Dessa produção  \frac{2}{5} são divididos igualmente em 20 pacotes. Que fração da produção diária de biscoitos corresponde à quantidade embalada em cada pacote?

 250\frac{2}{50}  

 2100\frac{2}{100}  

 450\frac{4}{50}  

 510\frac{5}{10}  

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