我唔識做數學....

2007-12-11 5:42 am

$4:25￠
點做呀??

回答 (5)

2007-12-11 6:01 am

✔ 最佳答案

*1￠x10=1亳x10=$1
$4:25￠
=4x100￠:25￠
=400￠:25￠
=400￠/25￠
=16￠/1￠
=16:1

參考: ME

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2007-12-12 2:50 am

1￠是解作一仙
1元等於100仙
4X100:25
400:25
16:1(兩面各除25)

所以答案是16:1或十六比一

參考: 數學OK

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2007-12-11 5:53 am

是16:1ar
￠是仙
400:25
=400÷5
=16:1

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2007-12-11 5:52 am

$4:25￠
=40￠:25￠
=40/25
=8:5
明5明白

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2007-12-11 5:51 am

$1=100￠
$4:25￠=400￠:25￠=16:1

參考: myself

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