, , . . (. 18.1), , . . :
, ,
, ,
, .
, , .
1. , , . , , , , , , .
, , 18.1 500 . 200 . ( Δ ), , 500 , :
Δ = .
200 :
.
, 500 () (2):
= .
, Δ = 4050
. , , , .
2. .
, ( ), . , . , , , , . , , .
. 22 . , , 2530 . .
:
;
.
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22
/ | . . | |||
D | ||||
./ | ||||
, | ./ | |||
1/ | 0,3 | |||
() | / | 0,25 | ||
. | ||||
./ | ||||
. | ||||
./ | ||||
./. | ||||
. | (2×1 ×2/3/4/9) | 2529,8 | ||
. | 5 | 8000,0 | ||
./ | 12/2×3×4×9 | 18000,0 | ||
./ | 1/12×2 | 1800,0 | ||
./ | 1/12×6 | 115200,0 | ||
, | ./ | (13:15) | 135000,0 | |
. | 7 | 16000,0 | ||
./ | 18/2×3×4×9 | 36000,0 | ||
./ | 1/18×2 | 900,0 | ||
./ | 1/7×8 | 72000,0 | ||
, | ./ | (19:21) | 108900,0 | |
./ | 16-22 | 26100,0 |
. 22 . , , 26100 . .
, :
16000 .;
8000 .
Excel , , ( 16 22) :
( 9);
, , , 147 . . ;
;
, 108 900 ./. , 16 15 . . , 111510 ./. , , .
, , ( 2 3 . 22).
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