Cevaplar

2013-02-04T22:02:38+02:00

malesf bulamadım ......................................................................

1 5 1
2013-02-04T23:34:55+02:00

a/100*15/100=b/10
15a/1000=b/10
15a=100b
3a=20b
a=20
b=3
20x/100=3
20x=300
x=15
%15 dir 

0