數學問題.........................................

2006-12-14 8:12 am
把下列各分數化為百分數

回答 (4)

2006-12-14 10:31 pm
✔ 最佳答案
10/3=______% =333.33%

7/4=_______% =175%

8/5=_______% =160%

1/3/2=________% =16.666%


1.81818181818%


2/4/3=________%= 16.6666666666666%


1/11/5=___________% =1.81818%
2006-12-14 11:05 am
333%

175%

160%

16.6666666666666%

16.6666666666666%

1.81818181818%

pls give me some points. thx.
2006-12-14 8:40 am
其實我也有點不明白....
1/11/5<--是指1又11分之5定是1又5分之11或是其他??

10/3=333.33%

7/4=175%

8/5=160%

1/3/2=

if 1又3分之2=5/3=166.67%
if 1又2分之3=5/2=250%

2/4/3=

if 2又4分之3=11/4=275%
if 2又3分之4=10/3=333.33%


1/11/5=

if 1又11分之5=16/11=145.45%
if 1又5分之11=16/5=320%
參考: 自己
2006-12-14 8:16 am
333.3333...

175

160

250

333.333...

320


收錄日期: 2021-04-12 18:18:39
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