Proporcije
Authored by Branka Randelj
Mathematics
7th Grade
Used 75+ times
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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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