rapoarte si proportii

Quiz
•
Mathematics, Fun
•
1st - 4th Grade
•
Hard
Dana Barboianu
Used 167+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Egalitatea a două rapoarte se numește ... .
procent
ecuație
proporție
fracție
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Mezii proporției sunt:
2 și 7
2 și 21
6 și 21
7 și 6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Proprietatea fundamentală a proporției se scrie:
ab=cd
ad=cd
ad=bc
bc=ab
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cat reprezinta 5% din 2000?
100
500
50
1000
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determina x daca 10% din x=43.
4300
430
4,3
143
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Daca p% din 250=50, atunci p=.......
10
50
25
20
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In proportia , valoarea lui x este
8
9
1
2
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