1) 600=n(1+20%)
2) 6=n(1+20%)
3) m=n(1+10%)
1=100
maths,,,,,,,,,,,,,,,,,help.................
2006-11-27 3:10 am
回答 (3)
2006-11-27 3:16 am
✔ 最佳答案
1) 600=n(1+20%)1.2n=600
n=500 #
2) 6=n(1+20%)
1.2n=6
n=5 #
3) m=n(1+10%)
1.1n=m
n=m/1.1 #
2006-11-27 4:45 am
1) 600=n(1+20%)
600=n(1+20%)
600=120%n
n=600/120%
n=500
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2) 6=n(1+20%)
6=n(1+20%)
6=120%n
n=6/120%
n=5
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3) m=n(1+10%)
m=n(1+10%)
m=110%n
n=m/110%
n=m/1.1
600=n(1+20%)
600=120%n
n=600/120%
n=500
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2) 6=n(1+20%)
6=n(1+20%)
6=120%n
n=6/120%
n=5
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
3) m=n(1+10%)
m=n(1+10%)
m=110%n
n=m/110%
n=m/1.1
參考: me
2006-11-27 3:15 am
1) n=500
2) n=5
3) n=10/11m
2) n=5
3) n=10/11m
收錄日期: 2021-04-12 21:13:42
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