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Números racionales

Authored by Gabriela Camilo

Mathematics

8th - 9th Grade

Used 3+ times

Números racionales
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9 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Encontrar el mínimo común múltiplo de 24, 16, 6

24

48

384

144

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 15 +43+12 \frac{1}{5\ }+\frac{4}{3}+\frac{1}{2\ }  Resuelva y simplifique 

122/60

6/30

61/30

1/5

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

¿Cuál de estas afirmaciones es correcta?

0,35 = 35900,35\ =\ \frac{35}{90}

1,29 = 129991,\overline{29}\ =\ \frac{129}{99}

3,55=3529903,\overline{55}=\frac{352}{990}

2,015=19959902,0\overline{15}=\frac{1995}{990}

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Resuelve y simplifica  32 ×29\frac{3}{2\ }\times\frac{2}{9}  

3

 13\frac{1}{3}  

 427\frac{4}{27}  

 274\frac{27}{4}  

5.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Si una cuerda de 8m es cortada en pedazos de 4/5 m ¿Cuántos trozos se obtendrán?

6.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Se quiere repartir 21/2 kg de azúcar en sacos de 0,45 kg. ¿Cuántos sacos se alcanzan a llenar?

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Calcula y simplifica

71/20
1/20
7/10
3/4

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