Question 1135633

one out of three ways to get C first  and
one out of two ways to get A next and 
one out of one way to get T last...<br>

(1/3)(1/2)(1/1) = {{{ highlight( 1/6 ) }}}
<br>

The six possible outcomes are
CAT
CTA
TAC
TCA
ACT
ATC
<br>
of which one is CAT.