ӋBOaȭ҄IDAҥ̦ͭb_ӋB⪺L{AnIxӋB`DDkC]qLT~aȭ҄uDӬݡAӋBԎ覡sohܡAUܤmvA֤ߦԎ̂HOҥ`DDkBΡCOAӋB⤤dܸUƪԎΦ]֦ҥͷPYkApHRUܡAMaijҥRmx茤ƫAqӹFƥwAƻG_تC
1B@Ϋ~A50%QX70%Ϋ~ZAAKXѤU30%Ϋ~Ah̜檺QvOh֡H
A.34% B.41%
C.60% D.55%
iסjB
iRjoDD@ݤWhAڭ̩ҼQDAOpGڭ@fANΫ~QvG@סAhܧִNiHo{AoDDڤWROڭ̪GVXDAYSN50%QvΫ~M150%0.8-100%=20%QvΫ~7G3ҲVXAҥHĥηGDQrekDG
]50%@תGM20%@תGVXq700M300A
hVXZ誺qNO70050%+30020%=410,
ӲVXZGq700+300=1000A
]VXZG@״NO4101000=41%C
Y̜檺Qv]41%C
2BѮv㩱R]ۡAۨC1.9AғۨC1.1AR]ۦ@RF16AF28Cݬ۶RFXH
A.13 B.3
C.5 D.10
iסjA
iRjD@hNOq{DDAJN[Ԏio{ߦPDD`A䤤ӋqNOYAۻO߸}AғӋqOYAғۻO}ANiHߦPDֳtDC]16OғۡA@@RM161.1=17.6AO28A֤F10.4C֪QӦ̡ۭHO]䤤@OۡAۨCғ۶Q0.8A@@ۦ10.40.8=13C
3Butœ´¾uѥ[PqGʡA80%¾uNWѥ[C䤤NWѥ[PʪHӋPNWѥ[P鬡ʪHӋ2J1AѪʳNWѥ[HӋNWѥ[P鬡ʪHӋ50%CݥNWѥ[ʪHӋONWѥ[PʪHӋG
A.20% B.30%
C.40% D.50%
iסjC
iRjDҵʤӋAG]ODʤӋArM@ݫܦhP\oLAJN[ԎDzA|o{Dؤѥ[Pʪ`HӋAѥ[PMP鬡ʪHӋӤlAi茂eDӨDCwѥ[HӋGѥ[P骺HӋ=1:2AN]ѥ[1HAѥ[P骺2HAhP骺`HӋ3HAS]PGP鬰2:1AhP`HӋ6A]ѥ[HӋ_F⦸AҥH`@ѻPHӋ6+3-1=8C80%¾uѻPAҥH`¾uHӋ10AoXѥ[ʪHӋ2HAS]ѥ[PHӋ6-1=5HAҥHҬ2/5=40%C
qLHWTDDAo{Anڭ̎|茤ƪANiH⤣xD茤ƬwgMDAqӥiHĴ@DtסCMaijҥͥiHbɪm߹L{AhBhҡAho{o˪茤ƪΡC
ӷG|