MAT7 perc Lesson Slides: 4 Slides

4 Slides • 11 Questions

1

PERCENTÁ

% % %

Ako na ne? :) :) :)

2

Fill in the Blanks

Celok je vždy 100%

1 % je $\frac{1}{100}$ alebo 0,01 z celku. Ak je celok 500 €, 1% z neho vypočítame buď ako $\frac{1}{100}\degree\ \ 500$ alebo 0,01 . 500 alebo 500 : 100

KOĽKO TEDA BUDE 1% z 1000?

Type answer...

3

Koľko € je 30% z 250 € ?

4

Multiple Choice

Ivana číta knihu.

Už prečítala 80% z knihy, ktorá má 20 strán.

Koľko strán ešte musí prečítať ?

1

16

2

8

3

6

4

5

Z koľkých € tvorí 40% 240 €?

6

Multiple Choice

Kostra priemerného človeka váži asi 10 kg,

čo predstavuje 20% z celkovej hmotnosti.

Koľko kilogramov váži priemerný človek?

1

100

2

50

3

70

4

60

7

Koľko % je 20 € z 250 € ?

8

Multiple Choice

Igor zaplatil za knihu namiesto 20 € iba 15 €.

O koľko % zaplatil menej?

1

25

2

20

3

15

4

5

9

Open Ended

Aký máte dnes deň?

Type response here

10

Multiple Choice

PRAVDA & LOŽ

25% z 300 je 75.

1

PRAVDA

2

LOŽ

11

Multiple Choice

Čo prestavuje 50%

1

$\frac{1}{5}$

2

$\frac{1}{2}$

3

5

4

1,5

12

Multiple Choice

Čo prestavuje 75%

1

$\frac{1}{75}$

2

$\frac{1}{3}$

3

$\frac{7}{5}$

4

$\frac{3}{4}$

13

Multiple Choice

Ako vypočítam 25% ?

1

základ vydelím

25

2

základ vydelím

4

3

základ vynásobím

25

4

základ vynásobím

4

14

Multiple Choice

5% z 80 je:

1

12

2

20

3

8

4

15

Multiple Choice

PRAVDA & LOŽ

120% z 20 € je 25 €.

1

PRAVDA

2

LOŽ

PERCENTÁ

% % %

Ako na ne? :) :) :)

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