, 02 2017 . 15:06
+
850 ---. --- ....
( ---- .)
.... .... ... --- ---
.
3 ......Ш 5 . ---
300 ......
300 . ---- --- " "---
.... + 2 .. ... . + 2 .
.... --- --- 2 -----
850 ---. ---- 1 . 600 .Ĩ . ----
..... ..... -
--- 7 . . ..... . 25 .
---107 . ----- 1 . ----1 = 80 .
--- 100 .---- 1 .--- ---
25 ----- 2.5 ! ! ! ... .