There are 11 counters in a bag.

8 of the counters are green.
3 of the counters are blue.

Sid takes at random two counters from the bag.
Work out the probability that Sid takes one counter of each colour

(Hint: Fractions can be written in the form a/b. eg [tex]\frac{5}{28}[/tex] would be written as 5/28)