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Rapoarte si proportii

Authored by IONESCU NICOLAE

Mathematics

6th - 7th Grade

Used 6+ times

Rapoarte si proportii
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12 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Dupa o ieftinire cu 20% un produs costa 48 Lei. Cat a costat acest produs,initial ?

100 Lei

70 Lei

80 Lei

60 Lei

90 Lei

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Dupa o scumpire cu 30% un produs costa 91 Lei. Cat a costat initial ?

40 Lei

50 Lei

60 Lei

70 Lei

80 Lei

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Stiind ca numerele notate x,y,z sunt direct proportionale cu 2,3 si 5, iar constanta de proportionalitate =4, alegeti valoarea lor din optiunile prezentate.

x=8

y=10

z=16

x=6

y=12

z=18

x=8

y=12

z=18

x=8

y=12

z=20

x=8

y=12

z=16

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Cati termeni are o proportie ?

2 termeni

3 termeni

4 termeni

5 termeni

6 termeni

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Mezii unei proportii sunt 4 si 10 iar un extrem este 5. Cat e celalalt extrem ?

6

7

8

9

10

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Un vehicul parcurge cu viteza medie de 48 Km/h un traseu in 10 ore. In cat timp putea fi parcurs acelasi traseu daca se circula cu viteza medie de 80 km/h ?

5 ore

6 ore

7 ore

8 ore

9 ore

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Daca un obiect costa 5 lei, cat costa 6 obiecte de acelasi fel ?

20 Lei

25 Lei

30 Lei

35 Lei

40 Lei

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