cele trei nr = a,b,c
a + b + c = 101
a - 16 = n
b - 18 = 2 x n
c - 25 = 3 x n
---------------------
a |--n--|-16-|
b |--n--|--n--|-18-|
c |--n--|--n--|--n--|-25-|
6 x n = 101 - (25 + 18 + 16)
6 x n = 42
n = 42 : 6
n = 7
a - 16 = 7
a = 16 + 7
a = 23
b - 18 = 14
b = 18 + 14
b = 32
c - 25 = 21
c = 25 + 21
c = 46
Verificare:
23 + 32 + 46 = 101.
Raspuns: cel mai mic nr este 23