15=P+0.25P
請列式and answer
MATHS
2007-05-15 5:03 am
回答 (7)
2007-05-15 5:11 am
15=p+0.25p
15/1.25p
12=p
p=15
15/1.25p
12=p
p=15
2007-05-15 5:10 am
15=p+.25p
15=1.25p
15/1.25=1.25p/1.25
12=p
15=1.25p
15/1.25=1.25p/1.25
12=p
2007-05-15 5:07 am
15=1.25p
p=15/1.25
p=12
p=15/1.25
p=12
2007-05-15 5:07 am
15=P+0.25P
15=1.25P
P=15/1.25
P=12
15=1.25P
P=15/1.25
P=12
收錄日期: 2021-04-13 00:29:11
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070514000051KK04458