Quiz about Brüche, Dezimalzahlen und Prozentzahlen

Question 1

Der Bruchstrich stellt eine der vier Grundrechenarten dar.

Der Bruchstrich entspricht der schriftlichen ...

Accepted Answer

Division $$:$$

Answer

Addition $$+$$

Answer

Subtraktion $$-$$

Answer

Miltiplikation $$\cdot$$

Question 2

$$\frac{100}{5}=100:5=...$$

Accepted Answer

$$20$$

Answer

$$2$$

Answer

$$5$$

Answer

$$10$$

Question 3

$$\frac{1}{2}=$$

Accepted Answer

$$0,5$$

Answer

$$5$$

Answer

$$0,05$$

Answer

$$0,005$$

Question 4

$$45\%=$$

Accepted Answer

$$\frac{45}{100}$$

Answer

$$\frac{45}{10}$$

Answer

$$\frac{45}{1000}$$

Answer

$$\frac{100}{45}$$

Question 5

Einen Bruch, der eine 10, 100, 1000, 10000 usw. unten im Nenner hat, nennt man ...

Accepted Answer

Dezimalbruch

Answer

Dezimalzahl

Answer

Nullenbruch

Answer

Zehnerbruch

Question 6

$$\frac{2}{5}=$$

Accepted Answer

$$=\frac{4}{10}=0,4$$

Answer

$$=\frac{4}{100}=0,04$$

Answer

$$=\frac{40}{10}=4$$

Answer

$$=\frac{8}{20}=0,28$$

Question 7

$$0,245=$$

Accepted Answer

$$\frac{245}{1000}$$

Answer

$$\frac{245}{10}$$

Answer

$$\frac{245}{100}$$

Answer

$$\frac{245}{10.000}$$

Question 8

Mehrfachauswahl erlaubt! $$\frac{4}{100}=$$

Accepted Answer

$$0,04$$

Accepted Answer

$$4\%$$

Answer

$$0,4$$

Answer

$$40\%$$

Question 9

Mehrfachauswahl erlaubt! $$0,16=$$

Accepted Answer

$$\frac{16}{100}$$

Accepted Answer

$$\frac{4}{25}$$

Accepted Answer

$$16\%$$

Answer

$$1,6\%$$

Question 10

Mehrfachauswahl erlaubt! $$30\%=$$

Accepted Answer

$$0,3$$

Accepted Answer

$$0,30$$

Answer

$$3$$

Answer

$$0,03$$

Question 11

Mehrfachauswahl erlaubt! $$15\%=$$

Accepted Answer

$$\frac{15}{100}$$

Accepted Answer

$$0,15$$

Accepted Answer

$$\frac{3}{20}$$

Answer

$$1,5$$

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