2022^ՆTʿCӡ-ຣຣՆTԇWپW
2022-03-24 05:31 Ї¿ԇW ԴຣՆTԇW
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@һػشfKļ2022ຣՆTԇҲ̤gѵ_ƻ҂С߅ʿCӡrg322_ʼ327սYŶ
ĸλץorg俼ຣຣ¾WԇWṩ2022ຣՆTпʿCӡ2022ຣʡՆTԇԇМy俼2022ຣʡՆTпӖϢ
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PԇĿ͙
(һ)PԇĿ͙أՓIyֵ120ՓIyռPԇɿ50%Pԇɿռԇɿ60%ԇɿռԇɿ40%PԇɿԇɿͿɿ2λСPԇοȱɿֵĿȡοԇY
PԇɿӋ㷽
Pԇɿ=(ՓcМyɿ֮÷ՓcМyԇM֮)×100+ӷ
x2022ຣՆTPԇԇrgѽһտԇȞҪ!ຣՆTԇWĹՆTԇМyλMЅĿԇMЂ俼
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}1ijIcdk˼4ؚ܇gͶY450fԪ܇gͶY~܇gͶY~֮͵һ܇gͶY~ȱ܇g25%܇gͶY~܇gͶY~֮͵60fԪI4܇g200fԪͶYÿ܇gͶY~^һ܇gͶY~2ͶY~ߺ͵܇gͶY~fԪ?
A.70 B.90 C.110 D.130
𰸡C
}Ŀ֪Ă܇g_ʼͶY450fԪ}ĿO܇gͶY~xfԪtұͶY~2xԪx+2x=450tx=150;tұ܇gͶY~֮͞300f;}ĿlOyt܇g1.25y܇g2.25y-60;ty+1.25y+2.25y=300y=80,t܇gͶY~Dʾ
ͶY~200fԪO܇gͶY~քeabcdfԪÿ܇gͶY~Сڵһ܇gͶY~2aa≤2ba≤2ca≤2dҪ뿂ͶY~܇gͿͶY~С܇gtҪ_ʼõͶY~܇gõӵͶY~_ʼõͶY~ٵ܇gõͶY~ټ,܇gԭOͶY~z(܇gٵõͶY~z)܇gԭͶY~2z
Ͷֵ}ԭt֪Ă܇gͶY~֮200fԪҪ܇gõͶY~2zMtұͶY~Mپzt2z+z+z+z=200z=40;tͶY~܇gͿͶY~С܇g150+80-(80+40)=110fԪxC
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2022ຣʡՆTԇϢR | |
Ŀ | пϢ |
2022ຣՆTԇ | |
λ | 2022ຣʡλd |
2022ຣՆTԇ | |
2022ຣՆTԇrg379:0031118:00 | |
UM_J | 2022ຣՆTԇUM |
2022ຣՆTԇUMrg37 09:00 - 314 23:30 | |
ʿCӡ | 2022ຣʡՆTʿCӡ |
2022ຣՆTԇʿCӡrg322-327 | |
ɿԃ | 2022ຣՆTԇɿԃ |
2022ຣՆTԇɿԃrg5Ѯ | |
俼Y | 2022ຣՆTԇD̲ |
2022^ՆTʿCӡ-ຣຣՆTԇWپWȫЇ¿ԇWƸԇϢՈPעЇ¿ԇW/V|¿ԇW
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