Răspuns :
A_
B____+50 200
5p=200-50
5p=150
p=150:5
p=30 Nr A
30*4+50=170 Nr B
A=30 B=170
B____+50 200
5p=200-50
5p=150
p=150:5
p=30 Nr A
30*4+50=170 Nr B
A=30 B=170
A |-------|
B |-------|-------|-------|-------|--50--|
A + B = 200
Rezolvare :
▪200 - 50 = 150
▪150 ÷ 5 = 30
▪30 × 4 = 120
▪120 + 50 = 170
A = 30
B = 170
Proba :
170 + 30 = 200
Răspuns : A = 30 ; B = 170 .
_____________________/
SUCCES
B |-------|-------|-------|-------|--50--|
A + B = 200
Rezolvare :
▪200 - 50 = 150
▪150 ÷ 5 = 30
▪30 × 4 = 120
▪120 + 50 = 170
A = 30
B = 170
Proba :
170 + 30 = 200
Răspuns : A = 30 ; B = 170 .
_____________________/
SUCCES