.
, /. . .
,
- ;
- .
, .. .
) / . . = 2.8 × 240 = 672 . . .
. . . = (2.8 + 0.35) × 240 = 756 . . .
) / . . = 2 × 270 = 540 . . .
. . . = (2 + 0.70) × 270 = 729 . . .
) / . . = 0.2 × 390 = 78 . . .
. . . = (0.2 + 0.5) × 390 = 273 . . .
) / . . = 5 × 280 = 1400 . . .
:
- / / . . . = (5 + 0.35) × 280 = 1498 . . .
- / / . . . = (5 + 0.7) × 280 = 1596 . . .
- / / . . . = (5 + 0.5) × 280 = 1540 . . .
.
. . .
,
- ;
- , -;
- .
) / . . = 0.13 × 672 = 87.36 . . .
. . . = 0.13 × 756 = 98.28 . . .
) / . . = 0.16 × 540 = 86.4 . . .
. . .= 0.16 × 729 = 116.64 . . .
) / . . = 0.38 × 78 = 29.64 . . .
. . . = 0.38 × 273 = 103.74 . . .
) / . . = 0.21 × 1400 = 294 . . .
/ :
- / / . . . = 0.21 × 1498 = 314.58 . . .
- / / . . . = 0.21 × 1596 = 335.16 . . .
- / / . . . = 0.21 × 1540 = 323.4 . . .
.
. . , . , , .
:
,
- .
:
) / . . = 87.36 ÷ 52 = 0.21 . .
. . . = 98.28 ÷ 520 = 0.189 . .
) / . . = 86.4 ÷ 700 = 0.123 . .
|
|
. . . = 116.64 ÷ 700 = 0.166 . .
) / . . = 29.64 ÷ 2700 = 0.011 . .
. . = 103.74 ÷ 2700 = 0.038 . .
) / . . = 294 ÷ 3920 = 0.075 . .
/:
- / / . . . = 314.58 ÷ 3920 = 0.08 . .
- / / . . . = 335.16 ÷ 3920 = 0.0855 . .
- / / . . . = 323.4 ÷ 3920 = 0.0825 . .
.
. . 1 .
. :
) / . . = 756 ÷ 672 = 1.125
) / . . = 729 ÷ 540 = 1.35
) / . . = 273 ÷ 78 = 3.5
/ :
- / / . . . =1498 ÷ 1400 = 1.07
- / / . . . = 1596 ÷ 1400 = 1.14
- / / . . . = 1540 ÷ 1400 = 1.1
, (.5) (.6) - :
. . :
) / . . = 16 × (40 ÷ 100%) = 6.4 . . .
) / . . = 21 × (30 ÷ 100%) = 6.3 . . .
) / . . = 7.5 × (20 ÷ 100%) = 1.5 . . .
) / . . = 44.5 × (35 ÷ 100%) = 15.575 . . .
:
. . :
) / . . = 6.4 + (16 6.4) × 1.125 = 17.2 . . .
) / . . = 6.3 + (21 6.3) × 1.35 = 26.145 . . .
) / . . = 1.5 + (7.5 1.5) × 3.5 = 22.5 . . .
/ :
- / / . . = 15.575 + (44.5 15.575) × 1.07 = 46.525 . . .
- / / . . = 15.575 + (44.5 15.575) × 1.14 = 48.55 . . .
- / / . . = 15.575 + (44.5 15.575) × 1.1 = 47.393 . . .
5) .
( ) , . .
=
- ;
:
) / . . = 87.36 16 = 71.36 . . .
. . . = 98.28 17.2 = 81.08 . . .
) / . . = 86.4 21 = 65.4 . . .
. . = 116.64 26.145 = 90.495 . . .
) / . . = 29.64 7.5 = 22.14 . . .
. . . = 103.74 22.5 = 81.24 . . .
) / . . = 294 44.5 = 249.5 . . .
/:
- / / . . . = 314.58 46.525 = 268.055 . . .
- / / . . . = 335.16 48.55 = 286.61 . . .
- / / . . . = 323.4 47.393 = 276.007 . . .
.
. , , .
|
|
,
- .
) / . . = 71.36 ÷ (520 + 90) × 100% = 11.698 %
. . . = 81.08 ÷ (520 + 90 + 100 + 10) × 100% = 11.261 %
) / . . = 65.4 ÷ (700 + 120) × 100% = 7.976 %
. . = 90.495 ÷ (700 + 120 + 100 + 10) × 100% = 9.731 %
) / . . = 22.14 ÷ (2700 + 700) × 100% = 0.651 %
. . = 81.24 ÷ (2700 + 700 + 100 + 10) × 100% = 2.315 %
) / . . = 249.5 ÷ (3920 + 910) × 100% = 5.166 %
/ :
- / / . . . = 268.005 ÷ (3920 + 910 + 100 + 10) × 100% = 5.4%
- / / . . . = 286.61 ÷ (3920 + 910 + 100 + 10) × 100% = 5.8 %
- / / . . . = 276.007 ÷ (3920 + 910 + 100 + 10) × 100% = 5.6 %
.
,
,
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) / . . =
/ :
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