標題:
math iq?
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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
: \( V- \2 h( I: B4 ~
2nd thing=X+100
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X +( X+100) = 100.10
* B) q2 M+ Q# v7 {/ B1 K3 x$ x
2X + 100 = 100.10
4 a) j( z( B, q1 _% x公仔箱論壇
2X = 100.10 - 100 = 0.10
& b. Z3 ?) t) ]+ ]5 M
X = 0.10 / 2 = 0.05
1 Q% ^- v( F( S8 r% F( g公仔箱論壇
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1st thing = X = 0.05
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2nd thing = X+100 = 100.05
作者:
dr3jai
時間:
2009-1-18 03:21 PM
This is just a simple math question right?
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first thing is $0.05
5 e4 P3 f5 E7 n+ d
second thing is $100.05
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