, 06 2017 . 19:08
+

:
1) ? ?
2) ? ?
1) ? ?
, , :
- ( 3 6 - 6 , 3 - )
- ( 3 )
- ( 30 )
?
- ( , 6 = 12 3 = 9 , , 21
- ( ) ?
, () 30 , 3 ( ), = 27 . 3 , 11 ( )
- . ? () 21 , , 11 . 231 . . - 6 , 38.5 , , , 3 6 , 3 , 30- , 39
2) ? ?
, , 39 30- , ? - , .
, , 6- 30- - 0.52 (3)
, 39 , - 0.52 3 = 20.3 3
: 3 6 3 30- 39 , 20.3 3
- , - , , 1.2 , 1.8 .. , . , 10-15%
**************************************************************
: 3
2708-75 L D. 14 48 1 9
?
1. .
! , ..
2. ( ,
20 24 26 , )
3. ,
4. ,
: 50 6
1) , :
- 15 - 20
- 10 - 22
- 20 - 24
- 5 - 26
2) , , :
- 20 - 0.23 3
- 22 - 0.28 3
- 24 - 0.33 3
- 26 - 0.39 3
3) , ( 1- ) :
- 20 (0.23 3) * 15 = 3.45 3
- 22 (0.28 3) * 10 = 2.8 3
- 24 (0.33 3) * 20 = 6.6 3
- 26 (0.39 3) * 5 = 1.95 3
4) , , :
20 (3.45 3) + 22 (2.8 3) + 24 (6.6 3) + 26 (1.95 3) = 14.8 3 - 2708-75
, , , .....
1