1
(
1
)
()
A:B:C:D:
16
2(1)1300
()
A:B:C:D:
3(40001)
()
A:800B:1600C:2000D:
20%
4(1)
()A:B:C:D:
5(1)
()
A:B:C:D:
6(1)
()
A:B:C:D:
7(1)()A:B:C:D:
8(()
1)
A:B:C:D:
9(1)
()
A:B:C:D:
10
()A:B:C:D:
(1)
11(1)
()A:5
B:C:D:
33
10
12(1)
()
A:B:C:D:
13(1)
()A:B:C:D:
14(1)
()A:B:C:D:
15(1)
()A:10B:15C:30D:60
16(12011
)10
1000
15
2800
()
A:1.50 B:7.35 C:8.40
D:10.50
17(2)()
A:B:C:D:E:
18(2)
()A:B:C:D:E:
19(2)
()A:B:C:D:
5‰ E:
14%2%3%60%
10%
20(2)
()A:B:C:D:E:
21(2)
()A:“
B:C:D:E:
22(2)
()A:B:C:D:E:
23(2)
()
A:B:C:D:E:
24(2)
()
A:B:C:D:E:
25(2)
()A:B:C:D:E:
26(2)()A:B:C:D:E:
27
()A:B:C:D:E:
(2)
28(2)
()
A:B:C:D:E:
15
29
()
A:B:C:D:E:
(2)
30(2)
()A:B:C:D:E:
31(2)()
A:B:C:D:E:
32(2)()
A:B:C:D:E:
33(2)
100
5050%
20040%
60%
60
10%20%
5%
()A:166B:10C:0D:-7
34(2)201110
500
5%
280100
50
30()
A:220B:120C:45D:25
35(2)
20126000
100000(4)
(1)
5000
A
20000
6000
(2)
(3)
2000030002012A:1740B:6564C:7200D:9900
()36(2)
2010
5
1600000
500000
100002000000
()
A:50000B:62500C:65000D:90000
37(2)
17%800
500
34000
(4)
50000
(3)10%10000
(5)
A8%201021000(2)
200000
A
(l)
50
1000
()
A:B:C:D:
38(2)
200100
2009530%
()
3%A:1.8B:4.8C:9D:10.8
39(21000)
500
4
()
5
200
830
A:22B:25C:28D:32
40(2)
10040%30%
20%
()A:B:C:D:
30
20
41(2)
(1)
150
400
90
(4)50090%
(2)
15
8000
85010%
50040(5)
(6)
20117(3)
10
5000
10%
9
()
A:B:C:D:
42(2)
(1)
2
20
6
()
/
5
(2)
5
60/
10
(3)20
4
5005/
(4)2
A:200B:300C:400D:600
43(2)
(1)
2
20
6
/
5
(2)
5
60/
10
(3)20
4
500()
5/
(4)2
A:20B:60C:120D:180
44(2)
A
17%
1000
(2)
A(6)
100
(3)100000
30020000200170002500
A(5)
1000010
2013
4
50%
(1)
20000
1000
(4)2000()
A:17000B:17140C:17175D:20045.98
A1000
45
2013
(2)
(1)
3000m21000m2
1/m2()
80700m215005000
400m2200(4)
20%
(2)(3)
5
1
4
2013A:180B:240C:320D:400
46(2)
2010
(1)46.8
(4)28.03
(7)
700(2)90
20
2010A:23.72B:10C:15D:13.72
()
4010330
(3)
20
50
5
302.73
10
10(5)(6)
47(2)201110
500
5%
280100
50
30
()
A:0B:69.6
C:85D:79.6
48(2)
2013
9
(1)
(3)
45
(4)
320(5)
4700
1008009
A:620.50B:486.75C:622.75D:434.17
2400(2)
()
49(21000)
500
4()5
200
830
A:4.2B:4.8C:5.2D:8
50(2)
2010
(1)46.8
(4)28.03
(7)
700(2)90
202010A:50B:40C:30D:20
()
4010330
(3)
20
50
5
302.73
10
10(5)(6)
2020
1
(
1
)
()
A:B:C:D:
16
D
2(1)1300
()
A:B:C:D:
B
1300
3
(4000A:800B:1600C:2000D:
1
)
()
20%
D
400020%
4(1)
()A:B:C:D:
A
5(1)
()
A:B:C:D:
D
6(1)()
A:B:C:D:
D
7(1)()A:B:C:D:
B
.
8(()
1)
A:B:C:D:
B
9(1)
()
A:B:C:D:
B
10
()A:B:C:D:
(1)
D
11(1)
()A:B:C:D:
533
10
B
3
3
5
12(1)
()
A:B:C:D:
A
13(1)
()A:B:C:D:
B
14(1)
()A:B:
C:D:
D
15(1)
()A:10B:15C:30D:60
C
30
16(12011
)10
1000
15
2800
()
A:1.50 B:7.35 C:8.40 D:10.50
D
=[15+(2800-1000)*5%]*(7%+3%)=10.5
17
(
2
)()
A:B:C:
D:E:
AE
B
18
(
2
)
CD
()A:B:C:D:E:
AD
(1)
(3)
(4)
(2)
19(2)
()A:B:C:D:
5‰ E:
14%2%3%60%
10%
ABD
C2.5%E15%
20(2)
()A:B:C:D:E:
BCDE
A
21(2)
()A:“B:C:D:E:
ACD
ACD
22
(
2
)
()A:B:C:D:E:
BCD
A
23(2)
()
A:B:
C:D:E:
ABDE
4
1
(2)
(3)
(4)
24(2)
()
A:B:C:D:E:
ABC
25(2)
()A:B:C:D:E:
ABCD
26(2)()A:B:C:D:E:
AC
27
()A:B:C:D:E:
(2)
ACDE
28(2)
()
A:B:C:D:E:
15
ABE
CD
29
()
A:B:C:D:E:
(2)
BD
ACE
30
(
2
)
()A:B:C:D:E:
BCD
31(2)()
A:B:C:D:E:
AB
32(2)()
A:B:C:D:E:
BDE
BDE
33
(
2
)
100
60
10%20%
5%
()A:166B:10C:0D:-7
5050%
20040%
60%
C
34(2)201110
500
5%
280100
50
30()
A:220B:120C:45D:25
C
=500*5%=25()
=500-280-100-25-50=45
=45*12%=5.4
=45+(30-5.4)+10=79.6=79.6*25%=19.9
35
(
2
)
20126000
100000(4)
(1)
5000
A
20000
6000
(2)
(3)
2000030002012A:1740B:6564C:7200D:9900
()A
3000
1740
=20000*(1-20%)-6000=10000
10000*30%=30005000=[20000*(1-20%)-6000-3000]*20%=1400
=100000*(1-20%)*20%*(1-30%)=11200
=23000*(1-20%)*20%=3680680
12123
30
=6000-3500*10%-105=145
36(2)
2010
5
1600000
500000
100002000000
()
A:50000
B:62500C:65000D:90000
B
500000*5%=25000
=500000-(2000000-1600000)-10000-25000-25000*(7%+3%)
=62500
37
(
2
)
17%800
500
34000
(4)
50000
A
()
A:B:C:
(3)10%10000
(5)
A8%201021000(2)
200000
(l)
50
1000
D:
BC
=800*1000*17%+1000/(1+17%)*17%=136145.30
=(50000+10000)/(1-8%)*8%=5217.39=34000*(1-10%)+10000*17%=32300
=32300
38
(
2
)
200100
2009
530%
()
A:1.8B:4.8C:9D:10.8
3%=136145.3+800*50*17%=136145.3+6800=142945.3
=142945.3-32300=110645.3
C
4%
200*3%+100*3%=9
39
(
2100030
4
()
A:22B:25C:28D:32
)
500
5
200
85*4%=0.2
C
60%
5‰
54.8
4.8
14%
200*14%=28
2%
=4(
)
=1000-500-200-4.8-28-4-4=259.2=259.2*25%=64.8
40
(
2
)
10020%
40%30%
1000*5‰=58*60%=4.8
=200*2%
()A:B:C:D:
30
20
ACD
=100*40%=40
=100*20%=20
30
100*40%-30=10
100*20%=20
41
(
2
)
(1)
150
400
5000
10%
()
A:B:C:D:
9
(4)50090%
90
(2)
=100*30=30
B
2011715
8000
85010%
50040(5)
(6)
(3)
10
CD
=(500+90)*5%=29.5
=[5000*(1+10%)/(1-3%)]*90%*3%
+8000*5%=553.09
850*5%=42.5
=29.5+553.09+42.5+15*5%+40*5%=627.84
42(2)
(1)
2
20
6
()
/
5
(2)
5
60/
10
(3)20
4
5005/
(4)2
A:200B:300C:400D:600
D
2
2*60*5=600
5
4
2
10520
5
5*60*10=30004*5*6*50%=60
500*2=1000
=600+3000+60+1000=4660
43
(
2
)
(1)
10
(3)20
4
500()
A:20B:60C:120D:180
5/
(4)2
6
/
20
2
5
(2)
5
60/
B
2
2*60*5=600
5
10
5
5*60*10=3000
4
2
520
4*5*6*50%=60500*2=1000
=600+3000+60+1000=4660
44
(
2
)
A
(1)
20000
1000
(4)2000()
A:17000B:17140C:17175D:20045.98
30020000200(6)
A
1000
(2)
A
100
(3)100000
170002500
A(5)
1000
1000010
17%
2013
4
50%
B
A
2000
=140
11000*50%*1000*17%=850002
100*1000*17%+10000/1.17*17%=18452.99310*1000*17%=1700=85000+18452.99+1700=105152.99
41700056140=17000+140=17140
105152.99-17140=88012.99
45
2013
(2)(3)
5
1
4
2013A:180B:240C:320D:400
/m2()
1
80(
2
)
(1)
3000m21000m2
700m215005000
400m2200(4)
20%
=2000*7%
D
(3000-400)
*4=10400
(1500-200)*(1-20%)*1.2%
+0.5*12*12%=13.2
5*80=400
46(2)
2010
(1)46.8
(4)28.03
(7)
700(2)90
20
2010A:23.72B:10C:15D:13.72
()
4010330
(3)
20
50
5
302.73
10
10(5)(6)
B
=700+20+10+46.8=776.8
=50-10=40
=700+20=720
3020
=776.8-28.03-40-(10+5+2.73)=231.04*12%=27.72=776.8-90
10-46.8+5+2.73-20=161.97
-60
2010-33010
-(10+46.8)
-10
=720*15%=108=40+20=60
-(50-10)-90=231.04
=10
-28.03-330-40=161.97=231.04-=161.97*15%=24.30
47(2)201110
500
5%
280100
50
30
()
A:0B:69.6C:85D:79.6
D
=500*5%=25()
=500-280-100-25-50=45
=45*12%=5.4
=45+(30-5.4)+10=79.6=79.6*25%=19.9
48
(
2
)
2013
4700
100
45
8009
A:620.50B:486.75C:622.75D:434.17
()
(4)
320(5)
2400
(2)
(3)
9
(1)
D
=4700*11%=517
(2)
=100*11%=11
(3)
*11%=31.71
(5)
=517+11+2.7-136=394.7
=394.7*(7%+3%)=39.47=394.7+39.47=434.17
49
(
2100030
()A:4.2B:4.8C:5.2D:8
4)
500
5
200
8=45*6%=2.7
=320/(1+11%)=800*17%=136
B
60%
5‰
54.8
4.8
14%
200*14%=28
2%
=4(
)
=1000-500-200-4.8-28-4-4=259.2=259.2*25%=64.8
50
(
2
)
2010
700(2)90
202010A:50B:40C:30D:20
()
40105
330
(3)
20
50
302.73
10
10(5)(6)
(4)28.03
(7)
(1)46.8
1000*5‰=58*60%=4.8
=200*2%
B
=700+20+10+46.8=776.8
=50-10=40
=700+20=720
3020
=776.8-28.03-40-(10+5+2.73)=231.04*12%=27.72=776.8-90
10-46.8+5+2.73-20=161.97
-60
2010-33010
-(10+46.8)
-10
=720*15%=108=40+20=60
-(50-10)-90=231.04
=10
-28.03-330-40=161.97=231.04-=161.97*15%=24.30
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