標題: math iq? [打印本頁]

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作者: Hui131428    時間: 2009-1-17 08:51 PM     標題: math iq?

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作者: jgoh    時間: 2009-1-17 09:05 PM

let 1st thing = X
( q7 X! V- Y6 X- f3 F公仔箱論壇     2nd thing=X+100
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9 b9 C, v( A, ~! L) H* p% `2 K5.39.217.77:8898X +( X+100) = 100.10% m/ i4 ?6 _3 x3 E7 {" f. }4 S
2X + 100 = 100.10tvb now,tvbnow,bttvb$ C  U4 l% u5 D& b: |
2X = 100.10 - 100 = 0.10
9 c, s+ X+ n9 T. I* ^2 EX = 0.10 / 2 = 0.05
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/ @& Q! R( u" g# f' V1st thing = X = 0.05
; {4 o# d  z4 S) m$ Y, B, J2nd thing = X+100 = 100.05

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作者: dr3jai    時間: 2009-1-18 03:21 PM

This is just a simple math question right?, s0 S# T/ C0 S6 V$ e
first thing is $0.05
! j4 }6 F: g& g$ }) I7 O2 jsecond thing is $100.05

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