1
200000 . , 600 . . , 170000 . . , 10%.
'
.
=170+200=370(..)
䳿 .
10%.
, 10%, 37000 ., 18,5%.
2
ֳ 15 ., 5 ., , 25000 . .
:
1. , ?
2. 10% 10000 ., ?
3. , 250 .
, 10000 ( )?
'
1) 15+5=20 (.) ;
25000:20=1250 (.) , ;
2) 25000+10%= 27500 (.) ;
27500+10000=37500 (.) ;
37500:20=1875 (.) ;
3) 37500:250=150 (.) .
3
ϳ 3 .
.
| 1 | 2 | 3 | |
| , . . | |||
| , . . | |||
| , . .. | |||
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: .
'
1) 100+400/220+350=0,91
2) 40+240/130+350=0,74
3) 60+300/170+350=0,69
.
4
ϳ 90 . . 42.5 ., 㳿 4.5., 1.5 ., 0.1 . 0.1 . . 185 . ., - 140 . ., 1500 . ., 12000 . .., 825 . . .
16.8 . . 10 0.8 . . : 16%, 22%, 50%, 14%, 40%, 12%. , ( 12%) 15%.
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. ( ).
'
1) .=42,5+4,5+1,5+0,1=48,6 (.)
185+140+1500+12000+825=14650 (. .)
Q.=14650/90-48,6=353,86
2) 4,5-16%= 3,78 ;
42,5+22%=51,85 ;
0,1:2=0,05 ;
185+ 14%=210,9 (. .) ;
48,6-40%=29,16 (. .)
140+12%=156,8 (. .) ;
90+12%=100,8 (.) 1 ;
210,9+156,8+1500+12000+825=14692,7 (. .)
Q..=14692,7/100,8-29,16=205,09
³: .
5
ϳ . 75%, :
2
г 75%.
| , . | |
| ֳ , . | |
| : | |
| : | |
:
1. ( ).
2. 140 ., 90% . , , 15%- 25000 . . 75000 . , 160 . .
, .
'
.=210000+180000=390000 (.)
.=90000+135000=225000 (.)
225000/9000=25 (.) 1 .
Q..=390000/160-25=2888,9
³: 2888,9
6
ϳ . .
. 100000 ., 300000 . 70000 ., 120 . 141500 .
. 300000 ., 100000 .
:
, ( ).
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'
1) 70000+ 141500= 211500 (.) .
100000-211500=-111500 (.) ;
2) 141500+120=141620 (.) .
300000-141620=158380 (.) ;
³: .
7
. 1500 . , 1200 . 0.5% . 500 . . ֳ 25 . 10 . . (100 .) 200 .
5 . 4 . 10 . - 1 . 500 . . ϳ 8 .
25 .
:
1. , , , ( ).
2. , 500 . .
'
1) =25*365=9125 (.) ;
=9125*25=228125 (.) ;
=(1500+1200+500+500+200+((25*0,5%)*12))*12=51362 (.)
=/ ;
=176763/10000=17,6%;
2) 500*12=6000 (.) ;
176763-6000=170763 (.) ;
, , .
8
ϳ . 500000 ., 350000 ., - 90000 . 500000 ., , 100000 ., 340000.
:
1. .
2. 10%. .
'
1) 500000-(350000+90000)=60000 (.) ;
2) 500000-(100000+340000)=60000 (.) ;
500000+10%=550000 (.) 10%.
550000-440000=90000 (.) 10%.
9
. 3000 . . 1900 . ., 900 . . 1700 . ., 1100 . .
:
, 䳿 .
'
1) 3000-(1900+900)= 200 (. .) ;
2) 3000-(1700+1100)=200 (. .) ;
.
3) =900+200=1100 (..) ;
=1100+200=1300 (..) ;
4) 䳿 .
200 . ., 䳿 5,5%, -6,5%.
10
. ֳ 50 ., 30 ., 7000 . , 400 .
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:
. , CVP- .
1. ϳ 2000 ., 6000 .
2. ϳ 2 . . 480 .
3. 4 . 3000 . 50%.
4. 1200 . , 3 . . , 15%.
'
=30+7000=7030 (.)
=400*50=20000 (.)
=20000-7030=12070 (.)
1) =7030+2000=9030 (.)
=20000+6000=26000 (.)
=16070 (.)
2) =7032 (.)
=480*50=24000 (.)
=24000-7032=16968 (.)
3) 50-4=46 (.) ;
=7030+3000=10030 (.)
=600*46=27600 (.)
=27600-10030=17570 (.)
4) =7030+1200+180=8410 (.)
400+15%=460 (.) ;
=460*50=23000 (.)
=23000-8410=14590 (.)
, , 3.
11
848 , 326 , 26 ., 110000 . . 78000 .
:
1. .
2. .
3. ( ) .
4. .
5. .
'
1) Q.=110000/326-26=366,7 (.) ;
2) 366,7/848=0,43 - ;
3) 110000+78000=188000 (.) ;
188000:326=576,69 (.) ;
4) 576,69/848=0,68 - ;
5) 78000*0,25=19500 (.) .
12
ϳ . ֳ 300 ., 195 ., 15 . , 600000 . , 2000000 . , 800000 . , 200000 . .
:
1. .
2. , , 35000 .
3. , , , 3 . .
4. , , 810000 . ( 3 ).
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'
1) Q..=3600000/300-210=40000 (.) - ;
.=600000+2000000+800000+200000=3600000 (.);
.1=195+15=210 (.);
2) 35000*300=10500000 (.) ;
=(35000*195)+3600000=10425000 (.);
=10500000-10425000=75000 (.)
3) Q..=3600000/300-213=41379,3 (.) - ;
4) .=3600000+810000=4410000 (.);
Q..=4410000/300-210=49000 (.) - .
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