Числа a,b,c
a+b+c = 360
a = 6*b
c = a/2 = 6*b/2 = 3*b
-------
6*b + b + 3*b = 360
10*b = 360
b = 36
a = 216
c = 108
Проверка
216+36+108 = 360
Числа a,b,c
a+b+c = 360
a = 6*b
c = a/2 = 6*b/2 = 3*b
-------
6*b + b + 3*b = 360
10*b = 360
b = 36
a = 216
c = 108
Проверка
216+36+108 = 360