Answer:
\frac{11}{39} 
39
11
 
 
Explanation:
There are 39 fruits in all.
11 + 6 + 9 + 13= 3911+6+9+13=39
Therefore, there would be 39 total events.
There are 11 preferred events, as there are eleven oranges out of the 39 fruits.
\frac{preferred}{total} =\frac{11}{39} 
total
preferred
 
 = 
39
11
 
 
So, there should be a 11/39 chance that a person would pick an orange.
\frac{11}{39} 
39
11
 
 is already in it's lowest terms