To be absolutely precise, logic fails 200+100, why? And therefore:
0-100 —- 20 troek
101-200- 20 troek
201-300- 21 threesome
301-400- 119 troek
401-500—20 troek
501-600- 20 troek
601-700- 20 troek
701-800- 20 troek
801-900- 20 troek
901-1000 20 troek
Total 20*8 + 21*1 +119= 181+119=300
And I had 19*9 + 10 +119 = 181+119 = 300
So we consider my numbers to be more correct ))))))