Primena proporcije

Quiz
•
Mathematics
•
7th Grade
•
Hard
Slađana Nikolić
Used 7+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Bor visine 12 m baca senku dužine 16 m. Koliku senku baca bor visine 18 ?
4m
3m
2m
1m
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Koliko je stvarno rastojanje između dva mesta ako na karti razmere1:25000 rastojanje između dva mesta iznosi 10 cm.
2,5 km
3 km
1,5 km
2 km
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
U podrumu je vino koje treba flaširati. Ako je za to vino potrebno 36 boca od 0,75 l, koliko boca od 1l je potrebno za istu količinu vina?
29 boca
23 boca
31 boca
27 boca
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
U jednom odeljenju ima 28 učenika. Ako se broj dečaka i broj devojčica odnosi kao 3 : 4, koliko u tom odeljenju ima dečaka, a koliko devojčica?
12 dečaka i 16 devojčica
10 dečaka i 18 devojčica
16 dečaka i 12 devojčica
18 dečaka i 10 devojčica
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Cena haljine je 3200 dinara. Koliko će koštati haljina ako poskupi za 15%?
3806 dinara
3608 dinara
3860 dinara
3680 dinara
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Posle poskupljenja od 20% cena benzina je 90 dinara. Kolika je bila cena benzina pre poskupljenja?
70 dinara
75 dinara
80 dinara
85 dinara
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Ako je cena džempera snižena sa 2400 dinara na 1560 dinara, izračunaj koliko procenta iznosi sniženje.
53%
25%
52%
35%
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