Răspuns :
a: /_____/
b: /_____/_____/_____/ +10 suma 340
c: /_____/_____/_____/ + 10 /_____/_____/_____/ + 10 + 10
340 - (10 + 10 + 10 + 10) = 340 - 40 = 300
300 : 10 = 30 (un segment)
a = 30
b= 30 x 3 + 10 = 90 + 10 = 100
b = 100
c = 30 x 6 + 10 x 3 = 180 + 30 = 210
Verificare: a + b + c = 30 + 100 + 210 = 130 + 210 = 340
b: /_____/_____/_____/ +10 suma 340
c: /_____/_____/_____/ + 10 /_____/_____/_____/ + 10 + 10
340 - (10 + 10 + 10 + 10) = 340 - 40 = 300
300 : 10 = 30 (un segment)
a = 30
b= 30 x 3 + 10 = 90 + 10 = 100
b = 100
c = 30 x 6 + 10 x 3 = 180 + 30 = 210
Verificare: a + b + c = 30 + 100 + 210 = 130 + 210 = 340