
Rapoarte si proportii. Procente
Authored by Aura Bardes
Mathematics
12th Grade
Used 1K+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cat reprezinta 5% din 2000?
100
500
50
1000
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determina x daca 10% din x=43.
4300
430
4,3
143
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Daca p% din 250=50, atunci p=.......
10
50
25
20
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dupa o reducere cu 10% o bluza costa 180 lei. Care a fost pretul initial al acesteia?
220
218
198
200
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dupa o majorare cu 40%, un penar costa 84 lei. Cat a fost pretul initial?
51,4
60
50
54
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Dupa o majorare cu 10% urmata de o reducere cu 10%, o rochie costa 99 lei.
Cat a fost pretul initial al rochiei?
110
100
109
99
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Daca a/3=10/5, atunci a=......
50
30
6
8
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