PROCENTY
Authored by Katarzyna Budziłek-Jurek
Mathematics
9th Grade
Used 5+ times
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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
20 % liczby 420 to
82
84
164
42
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
15 % obniżki ze 140 zł to:
14 zł
12 zł
28 zł
21 zł
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Po obniżce ceny o 30 % sukienka kosztuje 140 zł.
Ile kosztowała przed obniżką?
42 zł
200 zł
182 zł
60 zł
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cenę butów obniżono o 25%. Obecnie kosztują 60 zł.
Ile kosztowały przed obniżką?
80 zł
75 zł
45 zł
20 zł
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jaki procent liczby 50 stanowi liczba 30?
40%
20%
50%
60%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Spodnie kosztowały 120 zł.
Po podwyżce ceny o 15% trzeba będzie zapłacić....
135 zł
138 zł
132 zł
144 zł
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rower kosztował 1000 zł.
Po dwukrotnej podwyżce ceny o 20 % rower będzie kosztował
1210 zł
1400 zł
1440 zł
1200 zł
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