Răspunsuri

  • Utilizator Brainly
2014-10-24T18:14:23+03:00
A+b+c=121
a:c=10 rest 5 => a=10c+5
b:c=5 rest 4 => b=5c+4

10c+5+5c+4+c=121
16c+9=121
16c=112
c=7

a=10*7+5
a=75

b=5*7+4
b=39
2 3 2