- P(gun)]
СW(xu)꼉W}
1.393(g)СƤֳķһݱȵڶݶ12(g)ȵݶ8(g)ȵķݶ23(g)ÿݸжق(g)?
2.ABֻ؛݆ԭ(li)A݆bd؛B݆5FA(yng)݆bd400؛B݆bd800@r(sh)A݆bdB݆3Fڃֻ؛݆bd?li)?
3.ijr(chng)Ҙ(sh)(sh)7302֪(sh)Ҙ(sh)һ9Ҙ(sh)(sh)ٿ?
1.OڶݞX(g)
X+X+12+X+12-8+X+12-23=393
X=97
X+12=109;109-8=101;109-23=86
𣺵һ109(g);ڶ97(g);101(g);ķ86(g)
2.OB݆bXtA݆b5X
5X+400=3(800+X)
X=100
5X=500
𣺃݆b500100
3.OҘ(sh)Xt(sh)(1/2X+9)
1/2X+9+X=7302
X=4862
1/2X+9=2440
𣺃ɷN(sh)48622440
СW(xu)꼉W}P(gun)£
СW(xu)W}06-04
СW(xu)W(jng)䑪}10-26
СW(xu)WA}09-16
СW(xu)W}R04-22
СW(xu)꼉ĊW}01-24
СW(xu)꼉W}01-26
СW(xu)W}Ӗ}01-24
СW(xu)W}д(wn)}07-22
СW(xu)W}\10-12
СW(xu)W(jng)䑪}Ԕ09-25