This will greatly simplify and you'll find only one value of d is possible. The value of n follows easily from this
Alter
]]>http://www.mathisfunforum.com/profile.php?id=1874492017-10-29T13:00:12Zhttp://www.mathisfunforum.com/viewtopic.php?pid=401075#p401075'n' is a positive integer such that (n/810) = 0.d25d25d25 .......... where 'd' is a single digit . Find n]]>2017-10-29T03:38:13Zhttp://www.mathisfunforum.com/viewtopic.php?pid=401073#p401073