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Proporcije

Authored by Branka Randelj

Mathematics

7th Grade

Used 75+ times

Proporcije
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10 questions

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1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Označi koje jednakosti su proporcije?

2:3=4:6

5:2=10:5

6:5=18:15

1:4=4:1

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Odrediti nepoznati član proporcije x:3=4:6

x=6

x=2

x=4

x=1

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Odrediti nepoznati član proporcije 4 : 1=6 : x

x=1,5

x=3

x=4

x=0,5

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Odrediti nepoznati član proporcije (x+2) : 3= 3 : 1

x = 6

x = 11

x = 7

x = -7

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Ako je cena neke robe bila 1000 dinara, pa se povećala za 10%, kolika je sada cena?

1100 dinara

900 dinara

1010 dinara

990dinara

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Ako je cena neke robe bila 1000 dinara, pa se smanjila za 10%, kolika je sada cena?

Ostala je ista

900 dinara

1100 dinara

990dinara

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Ako je cena neke robe bila 1000 dinara, pa se povećala za 5%, kolika je sada cena?

1050 dinara

1500 dinara

950 dinara

Ostala je ista

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