Quiz about Le frazioni

Question 1

Sono equivalenti a 1/5

Accepted Answer

2/10

Accepted Answer

3/15

Answer

2/4

Answer

1/10

Answer

6/42

Question 2

$$\frac{3}{5}+\ \frac{2}{5}$$

Accepted Answer

$$\frac{5}{5}$$

Answer

$$\frac{1}{0}$$

Answer

$$\frac{6}{25}$$

Answer

$$\frac{1}{5}$$

Question 3

$$\frac{1}{6}+\frac{1}{4}=$$

Accepted Answer

$$\frac{2+3}{12}$$

Answer

$$\frac{1+1}{6+4}$$

Answer

$$\frac{1\cdot\ 1}{24}$$

Answer

$$\frac{1+1}{12}$$

Question 4

$$\frac{3}{4}+2=$$

Accepted Answer

$$\frac{3+8}{4}$$

Answer

$$\frac{3+2}{4}$$

Answer

$$\frac{3}{4+2}$$

Answer

$$\frac{3+2}{8}$$

Question 5

Cosa sono le frazioni apparenti?

Accepted Answer

Le frazioni apparenti sono frazioni con numeratore multiplo del denominatore

Answer

Le frazioni apparenti sono frazioni con numeratore e denominatore uguali.

Answer

Le frazioni apparenti sono frazioni con numeratore maggiore del denominatore.

Answer

Le frazioni apparenti sono frazioni con numeratore minore del denominatore.

Question 6

Riduci la frazione 12/18 ai minimi termini.

Accepted Answer

2/3

Answer

3/4

Answer

4/5

Answer

5/6

Question 7

A quale frazione decimale corrisponde il numero 0,287

Accepted Answer

287/1.000

Answer

287/10

Answer

287/100

Question 8

$$\frac{2}{3} imes5\ =$$

Accepted Answer

$$\frac{10}{3}$$

Answer

$$\frac{10}{15}$$

Answer

$$\frac{3}{2}$$

Answer

$$\frac{2}{15}$$

Question 9

$$\frac{2}{3} imes\frac{3}{2}=$$

Accepted Answer

$$1$$

Answer

$$\frac{9}{4}$$

Answer

$$\frac{6}{12}$$

Answer

$$\frac{13}{6}$$

Question 10

$$\frac{49}{5}\div\frac{7}{10}$$

Accepted Answer

14

Answer

$$\frac{7}{2}$$

Answer

$$\frac{2}{7}$$

Answer

$$\frac{1}{14}$$

Question 11

$$\left(\frac{4}{5}\right)^2$$

Accepted Answer

$$\frac{16}{25}$$

Answer

$$\frac{8}{10}$$

Answer

$$\frac{6}{7}$$

Answer

$$\frac{16}{5}$$

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