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標題: [IQ題] 考一考你的数学程度 [打印本頁]

作者: kamparp31900    時間: 2008-1-24 12:23 AM     標題: 考一考你的数学程度

1 durian =$5公仔箱論壇3 z7 q5 S3 V. q7 L* J
1 mango=$14 e4 L9 m6 {6 B) }9 @
20 rambutan=$1
( h) M' j! K4 Y+ v1 rtvb now,tvbnow,bttvband now give u $100 to buy 100pcs of fruit.(must include 3 items)
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; x- X5 @& N7 a' Q1 [1 D8 p4 s
+ p( r* b6 \: L/ b% a, R  f' qtvb now,tvbnow,bttvb
. K( m/ w3 \3 atvb now,tvbnow,bttvb公仔箱論壇/ D4 ^2 k$ }$ n  o  c
the answer 'll be announce on 14/2/2008...................................................................................................................
作者: limsp5    時間: 2008-1-24 12:46 AM

$5 x durian + $1 x mango + $0.05 x rambutan = 100
( [0 j8 Y' j: L# l& kNo. of durian + No. of mango + No. of rambutan = 100
" g- H, f3 c( P; [% n% VThese give
+ {6 Q5 T, m# U; C8 ?/ R( L19 durians, 1 mango and 80 rambutans
作者: pashushita    時間: 2010-5-15 12:44 PM

哎哟。懒得算。




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