
Obliczenia procentowe klasa 7
Authored by Sabina Balon
Mathematics
7th Grade
Used 45+ times

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13 questions
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1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Wojtek dostaje 25 zł kieszonkowego. Na słodycze przeznacza 40% tej kwoty, czyli:
10 zł
15 zł
6,25 zł
12,50 zł
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Staś ma 40 zł, a jego młodszy brat 80% tej kwoty. Razem mają:
72 zł
43,20 zł
48 zł
120 zł
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Jogurt zawiera 5% tłuszczu. Ile gramów tłuszczu zawiera 200 g jogurtu?
40 g
10 g
4 g
20 g
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Sweter kosztował 66 zł. Po obniżce ceny o 10% sweter kosztuje:
65,90 zł
6,60 zł
59,40 zł
60 zł
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
W lipcu cena telewizora wynosiła 2000 zł. We wrześniu cenę tę zwiększono o 9,4%. Ile kosztuje telewizor po tej podwyżce?
2350 zł
1800 zł
2094 zł
2188 zł
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Cenę pewnego towaru obniżono o 20%, a następnie podwyższono o 20%. Cena tego towaru:
nie zmieniła się
zwiększyła się o 2%
zmniejszyła się o 2%
zmniejszyła się o 4%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
0,6 jabłka to
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