Răspuns :
nr 1 |_|
nr 2 |_|_|_|
nr 3 |_|_|_|+25
acolada dupa segmente si treci 900
900-25=875 (7 parti egale)
875:7=125 (nr 1)
125x3=375 (nr 2)
375+25=400 (nr 3)
proba:
125+375+400=900
nr 2 |_|_|_|
nr 3 |_|_|_|+25
acolada dupa segmente si treci 900
900-25=875 (7 parti egale)
875:7=125 (nr 1)
125x3=375 (nr 2)
375+25=400 (nr 3)
proba:
125+375+400=900
a: /______/
b: /______/______/______/ total 900
b: /______/______/______/ + 25
900 - 25 = 875
875 : 7 = 125 (un segment)
a = 125
b = 125 x 3 = 375
c= 125 x 3 + 25 = 400
Total: 125 + 375 + 400 = 900
b: /______/______/______/ total 900
b: /______/______/______/ + 25
900 - 25 = 875
875 : 7 = 125 (un segment)
a = 125
b = 125 x 3 = 375
c= 125 x 3 + 25 = 400
Total: 125 + 375 + 400 = 900