ߤ뤯
꤫֤äȻפä
Ʊ売̤ǰIJúäƤʤ
711ڡ 0:10:01 40703

(塢)Ȥȡ
A(95x+380,5X+20)(49Y,Y)
B(97X,3X)(99Z,Z)
Ȥʤ롣
Ȥ2Ĥξ狼ϢΩä
5X-2Y+9Z=16
17X-2Y+9Z=40
餫X=2
ä100*2+400=600

ǸξȤʤƤ򤱤롦

711ڡ 0:17:35 40704
Τ֤
711ڡ 1:18:52 40705
Ȥ
ƴBοa,ƴA,Bˤ줾ä뿩b,cȤ
ʲϢΩΩmaxima Dz򤯤ȡ

e1:(5*(a+400)/100+2*b/100)/(a+400+b)=2*(3*a/100+c/100)/(a+c)$
e2:a+400+b=9*(a+c)/4$
e3:(5*(a+500)/100+2*b/100)/(a+400+b)=9*(3*a/100+c/100)/(a+c+100)/4$
solve([e1,e2,e3],[a,b,c])$
rhs(part(part(%,1),1))+400;600()
˭ԡ 711ڡ 1:18:55 MAIL:fttnm528@ybb.ne.jp 40706

ؤǤ󡢣󡢣ο̤򤽤줾P,Q,RȤȡ
ǻ٣ܤ顢ʣP+2Q)/PQ)6(P-400)+2R/PR-400)Ť9/4ܤꡢP+Q=9(R-400)/4μP+Qμȡ4Q=17P+9R-10800.
μѷȣQ=5p+9R-3600.
줫飱P+9R-10800=5P+9R-3600ȤʤꡢޤRäP=600Ȥʤޤ
褦󤵤󤬤ääƤ̤ꣳĤξϻȤʤƤǤޤ
Ĥξ郎äƱˤʤäԻ׵Ĥ(?)ΤǸĿŪˤϤäǤ
711ڡ 7:06:42 40707
ϥ饮㡼ƥ
ᤦޤߤޤǤ
711ڡ 7:09:13 HomePage:湩ؤ˥40708
abcba@baLLjugglermoka
Ϥꡢ֤ȤпǤ͡

ơΤ˺Ǹξ(100gä)פǤ͡
711ڡ 9:50:49 40709
???
VBSCRIPT
'847.vbs
min=1000000
for Bm0=1 to 1000
Am0=Bm0+400
for Am1=1 to 1000
Bm1=(Am0+Am1)/(9/4)-Bm0
if Bm1>0 then
s1=abs((5/100*Am0+2/100*Am1)/(Am0+Am1)-2*(3/100*Bm0+1/100*Bm1)/(Bm0+Bm1))
s2=abs((5/100*Am0+2/100*Am1)/(Am0+Am1+100)-9/4*(3/100*Bm0+1/100*Bm1)/(Bm0+Bm1+100))
s=sqr(s1*s1+s2*s2)
if min>s then
min=s
kotae=Am0
end if
end if
next
next
msgbox kotae&"g"
711ڡ 10:37:35 40710
Mr.ǥ
ǽʸ¤ʸ򾯤ʤơäݤ򤤤Ƥߤޤ
12οä塢Τ̤ABΡ9/4ܤǻ٤ܤ
ޤޤ뿩̤ϡABΡ9/4*29/2
ä塢9/2ܤο̤9/4ܤǻ٤ˤʤΤ
ΤȤA̤BΡ9/2/9/4ˡ2
12οäȤB̤򡻤Ȥ
ʡ*9/4100ˡʡ100*2
򤯤ȡ400ʤΤȤAϡ400*9/4900
A̤Ȥ
̤
*0.050.02900ݡˡ0.03ʡ400ˡ0.01800ݡ*9/2
ѷơ600
ʤΤ褦ʼޤǤʤȡȤϤʤʡ
711ڡ 11:04:09 40711
uchinyan
Ϥˤϡơϡ
ࡤϻǤʬ餺¼Ͽءʴǡ

ǽ AB 2 %1 % οäȤˡǻ٤椬 21椬 (9/4)1ʤΤǡ
ΤȤοϡ(2 * 9/4)(1 * 1) = (9/2)1 = 92Ǥ
θ˿äƤ⿩̤ѤʤǤǻ٤椬 (9/4)1 ˤʤäΤǡ
ǸʳǤο ((9/2)/(9/4))(1/1) = 21Ǥ
ǡB 1 % οäȤ g Ȥȡ
( * 9/4 + 100)( + 100) = 21 = 400 g
ơA 2 % οäȤνŤ 400 * 9/4 = 900 gǤ
ǡǽ A ο g ȤȡAB 2 %1 % οäȤο椫顤
( * 5/100 + (900 - ) * 2/100)(( - 400) * 3/100 + (400 - ( - 400)) * 1/100) = 92
( * 3 + 1800)( * 2 - 400) = 92 = 600 g
Ĥޤꡤǽ A ο 600 g ˤʤޤ

ǽ㼰ϡ֤ޤʡפȤϻפΤΡܤϾ

񤭹⤦ȻפäƤ򸫤顤Mr.ǥƱ褦Ǥ
Ǥ⡤޳Ѥ顤ȤϻפޤϽ񤤤Ƥޤ͡
ͥνȡ 711ڡ 12:38:38 MAIL:uchi@sco.bekkoame.ne.jp 40712
ޥ
Ǥ¤ϻˤȤäƤϲΤǤҰ˿ΤäȤ⹻긦κݤ˽ФƤΤǡ¢⹻ΤΤǤˡDz򤭤ޤκݡְ켡ʤΤ顢ܼȽлǽϤ...פȻפäƤƱνȵޤɡִʻסʤäƲȤΤ⤢ޤˤˤϤʤʤ⤹ΤǤ˽ꤷƤߤСФƤ뤫...ʤɤȴԤƽꤷȤȤ⤢äꡣߥޥm(__)m
iMac 711ڡ 12:47:23 MAIL:masaru-y@sansu.org HomePage:40713
uchinyan
ǼĤɤߤޤ
ϡ󡤴ŪˤΤ褦Ǥ͡
ɤΤȤɤꡤȤȤʤǤ礦

ʤ

#40704
ǸξȤʤƤ򤱤롦
#40707
褦󤵤󤬤ääƤ̤ꣳĤξϻȤʤƤǤޤ
#40709
䤽ơΤ˺Ǹξ(100gä)פǤ͡
ǧޤΤˡǸξϤʤȤ򤱤Ƥޤ褦Ǥ
ͥνȡ 711ڡ 12:57:09 40714

BνŤxȤơ2%νŤy1%νŤzȤǻȽŤǼȰʲΤ褦ˤʤޤ
-17x4y-9z-4000
5x-4y9z1600
2Ĥμ­
-12x-2400
x200
200400600
ؤǤ͡
711ڡ 13:41:35 HomePage:40715
ʥޥ
äξ֤
AB
ǻ١2aa
Ť9b4b
Ȥ롣100äȤǻ٤ϣʤΤ
(18ab/(9b+100))*4=(4ab/(4b+100))*9
äơb=100

AννŤxȤ
(5x+2(900-x))/900=(3(x-400)+(800-x))/400
ꡢx=600

ؤˤʤä㤤ޤ(_`)
711ڡ 23:40:25 MAIL:j_waxing_moon_kom2@ezweb.ne.jp 40716
ʥޥ
äξ֤
AB
ǻ١2aa
Ť9b4b
Ȥ롣100äȤǻ٤ϣʤΤ
(18ab/(9b+100))*4=(4ab/(4b+100))*9
äơb=100

AννŤxȤ
(5x+2(900-x))/900=(3(x-400)+(800-x))/400
ꡢx=600

ؤˤʤä㤤ޤ(_`)
711ڡ 23:42:05 MAIL:j_waxing_moon_kom2@ezweb.ne.jp 40717
ޤ륱
ˤϡ

ľʤȤDz򤭤ޤ
ԷǼĤ⸫ޤ
ǸξȤˡˤɤ夭ޤ
ǡޥ뤵ν񤭹ߤ򸫤ơ
ɤˤƻDz򤱤ʤΤĩ路ʤޤ

ʥޥޤν񤭹ߤʤΥҥȤˤʤޤ
ʲ줷ʶβǤ
ȾʬϤʤ줷ǤȤꤢΣΡ䢢ʤɤȤ鷺ˡ
äݤʤˤɤ失ޤ

ݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡ

ξ֤֡ξ֡ˤƱ֤äƤߤޤ礦

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ءΥåפˤϿ򥹥סդġ¤ˤϣդƤ顢
줾ΥåפƱŤˤʤ褦˿Ƥޤ

Υåפˤϡפǥס󣱣դο¤ˤϣդο
äƤ뤳Ȥˤʤޤ͡

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ɲäοǻ٤ˤʤȤȤϡ
̤Ǥ顢̤ϣˤʤϤǤ

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ϥåףʬ¤ϣʬˤУˤʤޤ

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åףդνŤϣǤ뤳Ȥ狼ޤ

ƼˡΣονŤƤޤ礦

ȣ¤ο̤ϡ֤ξ֤ǤϣȣȤ狼ޤ
ϣκäȤ顢ɲäȣο̤ϡ
ο¿äȤ狼ޤ
ˤȯ뿩̤κϡǤ

ޤǽξ֤Ǥϸο¿äΤǤ顢
κˤȯ뿩̤κϡߣࣱᣲ硢
סǤ

ο



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ʬοǤ

οɲäοɤʳǺСפο̤ˤʤ뤫Ǥ

ȣ¤ο̤Ϥ狼äƤΤϡȣǤ
Ĵ٤뤿ˡ̤Το夬οä礫顢
ο򣱣縺餷ʬɲäΤο򣱣示䤷ʤ顢
̤Ĵ٤ޤ

οä硢ϣ硢¤ϣ硣ǽʬ­ȡȣ硣
礬ο塢礬ɲäʤ顢ϣܣ硢¤ϣܣ硢ףȣ硣
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ȣʤ顢ϣܣ¤ϣܣǡףȣ硣
ɲäοʤ顢ϣ硢¤ϣǡףȣ硣

礦ȾʬΣ示Ĥξ礬ȣˤʤꡢȰפޤ

ʤǽˤäνŤϡܣ᣶ȤȤ狼ޤ


712ʶ 12:00:47 MAIL:take4310@mobile.email.ne.jp HomePage:ޤ륱40718
yonghwi
֤βǡǻ椬ܤϱդɲä뤳Ȥǡ
̤ǻ椬ܤˤʤ롢ȤΤüȻפޤ
ĤޤꡢƴBΤۤϱդɲäơöǻܤˤ뤳ȤǤС
ȤϤνˤäƤϱդɲäƤ⡢ǻϣܤΤޤޤǤ

ǡƴAؤɲ̤0ˤƤޤƴBϱդɲäȹͤȡ
3%ϱդ1%ɲä2.5%ˤΤǡBθϱս̤1/3ɲä뤳Ȥ狼ޤ
ȤAϱս=Bɲøϱս(=Bθϱս̤1+1/3ܡˡ9/4򤱤С
Bθϱս=200񤷤ʤȻפޤ

Dz򤱤ƤޤǤ礦
712ʶ 15:15:45 40719
粬ҹ
ǤʡϽŤǤ͡AB9/4Ǿ̤ƤޤɤǤ
713ڡ 19:28:13 40720