Răspuns :
a + b + c = 800
a = b + 100
b = 3c
a = 3c + 100
3c + 100 + + 3c + c = 800
7c = 800 - 100
c = 700 : 7
c = 100 puncte
b = 3 * 100
b = 300 puncte
a = 300 + 100
a = 400 puncte
a = b + 100
b = 3c
a = 3c + 100
3c + 100 + + 3c + c = 800
7c = 800 - 100
c = 700 : 7
c = 100 puncte
b = 3 * 100
b = 300 puncte
a = 300 + 100
a = 400 puncte
a |--------|--------|--------|100|
b |--------|--------|--------|
c |--------|
800-100=700
700:7=100 (c) a treia echipa
100×3=300 (b) a doua echipa
100×3+100=400 (a) prima echipa
b |--------|--------|--------|
c |--------|
800-100=700
700:7=100 (c) a treia echipa
100×3=300 (b) a doua echipa
100×3+100=400 (a) prima echipa