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Frações decimais

Authored by Claudia Abreu

Mathematics

8th Grade

Used 7+ times

Frações decimais
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11 questions

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1.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Quais das seguintes frações são equivalentes a frações decimais?

340\frac{3}{40}

514\frac{5}{14}

1021\frac{10}{21}

 18125\frac{18}{125} 

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A fração decimal equivalente à fração   54\frac{5}{4}  é:

 45100\frac{45}{100}  

 125100\frac{125}{100}  

 2520\frac{25}{20}  

 1510\frac{15}{10}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A fração decimal correspondente à dízima 1,05 é:

 10510\frac{105}{10}  

 1,0510\frac{1,05}{10}  

 1051000\frac{105}{1000}  

 105100\frac{105}{100}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A dízima correspondente à fração     521000\frac{52}{1000}       é:

5,2

0,52

0,052

0,0052

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

O número racional 5, (8) representado na forma de fração é:

539\frac{53}{9}

5810\frac{58}{10}

58100\frac{58}{100}

89\frac{8}{9}

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

O ponto A da figura é:

113\frac{11}{3}

133\frac{13}{3}

313\frac{31}{3}

353\frac{35}{3}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

O ponto B da figura é:

126\frac{12}{6}

766\frac{76}{6}

166\frac{16}{6}

726\frac{72}{6}

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