Question 908280
<pre>
{{{75&1/2=75.5=75.500}}} which has 0 in the thousandths place (on
the right end).

Replace that 0 on the right end of 75.500 with a 6 and we have the 
smallest possible number that is greater than 75 1/2 where the value
of the digit in the thousandths place is greater than 5.

That number is {{{75.506}}}.

Edwin</pre>