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Aránypárok

Authored by Simon Ildikó

Mathematics

6th - 8th Grade

Used 4+ times

Aránypárok
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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Igaz vagy hamis?  25=615\frac{2}{5}=\frac{6}{15}  

Igaz

Hamis

Ábra nélkül nem lehet megállapítani.

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Melyik arány alkot aránypárt a  35\frac{3}{5}  aránnyal?

 610\frac{6}{10}  

 915\frac{9}{15}  

 0,30,5\frac{0,3}{0,5}  

 1215\frac{12}{15}  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Az  x értéke az  52=10x\frac{5}{2}=\frac{10}{x}  aránypárból: 

2

3

4

5

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 3x=y8 \frac{3}{x}=\frac{y}{8}\   aránypárból  xy =....x\cdot y\ =....  

12

24

11

Nem lehet tudni.

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Ha  xy=27 \frac{x}{y}=\frac{2}{7}\  és   x+y =36x+y\ =36  , akkor y=....

36

28

63

27

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Ha  xy=23 \frac{x}{y}=\frac{2}{3}\   , akkor  5xy=...\frac{5x}{y}=...  ....

 153\frac{15}{3}  

 1015\frac{10}{15}  

 103\frac{10}{3}  

 1510\frac{15}{10}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Ha  xy=37 \frac{x}{y}=\frac{3}{7}\   , akkor  xyx=...\frac{x}{y-x}=...  ....

 34\frac{3}{4}  

 107\frac{10}{7}  

 103\frac{10}{3}  

 310\frac{3}{10}  

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