AJUTATIMA DOAR LA 3 VA ROGGGGGGGGGGGGGGGGGGGGGGGGG

38 iaurt.........14 smantana.........132 lei
36 iaurt.........7 smantana...........100 lei /x2
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38 iaurt.........14 smantana..........132 lei
72 iaurt.........14 smantana..........200 lei
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34 iaurt // 68 lei
1 iaurt=68:34
1 iaurt=2 lei
38x2+14smantana=132 lei
76+14s=132
14s=56
1 smantana=4 lei

38x2+14x4=76+56=132

Danmp Danmp · Answer 2 · 2018-03-08T12:12:14+02:00

Danmp Danmp

08-03-2018

38 p. i...14 p. s.....132 lei
36 p. i..... 7 p. s......100 lei /×2

38 p. i....14 p. s.......132 lei
72 p. i....14 p. s.......200 lei
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34 p. i................./..........................68 lei
1 p i=68:34
1 p i=2 lei

38 p. i....14 p. s......132 lei
38×2 + 14 p. s=132
76 + 14 p. s=132
14 p. s=132-76
14 p s=56:14
1 p s=4 lei

i-iaurt
s-smantana

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