????????4????????????
????????4??????,????4???????,????4????
????????4????????????
???????4??????????????????????????????????λС???????????????????????????ж?????
???(??????????????????????а??壬??????)
????????84??????????????
????????4946 ???390 ????430 ????94
???(??????????????????????????????????????????????????????????)??
(1)??????????
1??????????????4946
2???????????1800
3???? ????????10238+227.5*18=14333
4?????????5500+400*15=11500
5??6.0??????????????3800+60*6*1.5*9=8660
6??6?????????3*2667=8001
7?????2850+6*1425=11400
8???????????1900
9?????????1500
????64040
(2)?????????
1??????????????390
2???????????225
3???????1100+30*15=1550
4??6.0?????????????470+5*6*1.5*9=875
5??6????????3*342=1026
6?????353+6*176=1409
7??????????271
8??????????145
????5891
(3)?????????
1??????????????430
2???? ????з????1575+35*18=2205
3????????670+19*15=955
4??6.0??????????????380+60*6*1.5*9=785
5??6?????????3*267=801
6?????285+6*143=1143
7???????????Σ?167
8?????????150
????6636
(4)?????????
1??????????????94
2???? ????????347+7.7*18=485.6??486
3????????195+6*15=285
4??6.0??????????????76+1*6*1.5*9=157
5??6?????????3*53=159
6?????57+6*29=231
7?????????????????44
8????????????20
????1476
(5)?????????
1???? ????????9+0.9*18=25.2??25
2????????8+0.9*15=21.5??22(???8?????????9?????ò????bug???????15?????8)
3??6?????????3*8=24
4?????5+6*4=29
5??????????6
6??????С?????8+8=16
????122
(6)?????????
1???????????11
2???? ????з????7+0.7*18=19.6??20
3????????13+1.3*15=32.5??32
4??6?????????3*6=18
5?????5+6*4=29
6???????????11
7?????????9
????130
(7)?????????
1???? ???????5+0.5*18=14
2???????9+0.9*15=22.5??23
3??6?????????3*6=18
4?????5+6*4=29
5?????e????2
6?????????6
????92
(8)????????
1???????????18
2?????????65+2*15=95
3??6.0????????22
4??6????????3*27=81
5?????10+6*5=40
6???????????19
7??????С?????10+10=20
????295
(9)????????
1???????????11
2???????22+0.48*15=29
3??6.0????????9
4??6????????3*13=39
5?????6+6*3=24
6???????????4
7??????????14
????130
(10)?????????
1???? ????????9+0.9*18=25.2??25
2??6????????3*8=24
3?????6*4=24
4?????????????????1(???????????3??????)
????74
(11)???????У?
1???? ????з????5+0.5*18=14
2???? ????????4+0.4*18=11.2??11
3??6?????????3*6=18
4?????5+6*4=29
5???????徫???1
6?????????4
????77
????????4?????e????? ??????7??19?????>> >> >> >> >>
