let 1st thing = X: Q6 N" v' u. I) |; Q+ n
2nd thing=X+100' {* t0 t8 N; s& Z2 [! Y" ~% K
8 X: l& J- a( R5 E
X +( X+100) = 100.10* S" B2 `* G* l3 i6 ?
2X + 100 = 100.105.39.217.77, {' C6 i/ Z1 o" Y2 y5 K/ ?
2X = 100.10 - 100 = 0.101 B1 \9 f2 L3 ?. u3 e) M: w
X = 0.10 / 2 = 0.05+ O$ k* ]" @8 J* {
" V1 T4 P% F/ D v5 T1 Z. @1st thing = X = 0.05公仔箱論壇6 @* z1 b# T: y3 N6 B
2nd thing = X+100 = 100.05 |
發表於 2009-1-17 08:51 PM
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發表於 2009-1-17 09:05 PM
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