в 53
1
:
1= 100+(110-100)*0,8=108
2= 108+(120-110)*0,8=116
3= 116+(130-120)*0,8=124
4= 124+(140-130)*0,8=132
5= 132+(150-140)*0,8=140
6= 140+(160-150)*0,8=148
7= 148+(170-160)*0,8=156
:
S= BB-
S0=100-100=0;
S1=110-108=2;
S2=120-116=4;
S3=130-124=6;
S4=140-132=8;
S5=150-140=10;
S6=160-148=12;
S7=170-156=14;
:
=+
=100+10=110;
1=108+10=118;
2=116+10=126;
3=124+10=134;
4=132+10=142;
5=140+10=150;
6=148+10=158;
7=156+10=166;
:
100-110=-10;
110-118=-8;
120-126=-6;
130-134=-4;
140-142=-2;
150-150=0;
160-158=2;
170-166=4;
2.
:
50-12-13=25 (.. )
: 25 . (0,6*25 .)=23,5 (.. ).
:
470 . . :23,5.=20 (. .).
:
= 470 EMBED Equation.3 = 423 (.. ..)
:
EMBED Equation.3 = 21,15 (.. ).
ʳ :
ʳ = 25-21,15=3,85 (. )
г :
г EMBED Equation.3 100% = EMBED Equation.3 100=15,4%
, 15,4%.
3.
) . = 1000*6 = 6000 (.. .)
. = 1000*6=6000 (.. .)

. = 1200*6,2=7440 (. .)
. = 6763 (. .)
:
EMBED Equation.3
:
EMBED Equation.3
) 3- :
. =1550*6,5=9750 (. .)
. =7500 (....)
:
EMBED Equation.3
:
EMBED Equation.3
в 25
1.
1- .
= + + + = 126 + 7 + 14 (70-42) = 175
= 126.
= 14+14+14=42
=-
=175-(14+14)=147
=
= 147 126 =21.
2- : = 154 + 7 = 14 + (42-70) = 147.
= 154.
= -7.
= 147-(14+14)=119.
=119-154=-35.
2.
) :
20000 (500 + 12000 + 420 = 3080) = 40000 (...)
䳿 .
)
3
) = + + + ,


ϲ

= 2782,5+1865,5+113,5+(550,5-507)= 5805
= + + = = = ,






= 2163 + 222 + 49,5 + 420 + 460,5 + 385,5 + 132 + 301,5 + 198 + 825 + 558 = 5805
.



) = - - - +
=
=
= 5805-460,5=5344,5
= 5344,5-385,5 = 4959
= 4959-222-132-825+480=3300
) =
= 3300-558 =2742.
) = + + .
= 2163 = 420 = 222 = 2805
) =
= 550,5-507=43,5
) = ϲ
1113,5 460,5 = 653.