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
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
2007-12-11 5:53 am
是16:1ar
¢是仙
400:25
=400÷5
=16:1
2007-12-11 5:52 am
$4:25¢
=40¢:25¢
=40/25
=8:5
明5明白
2007-12-11 5:51 am
$1=100¢
$4:25¢=400¢:25¢=16:1
參考: myself


收錄日期: 2021-04-14 01:12:12
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