a department store has a discount box on cell phone cases. in the box are 11 leather cases, 13 protective plastic cases, and 8 dabric cases. A customer randomly selects a case. What is the probability that it is a fabric case? Answer as a fraction in simplified form.
a). 1/4
b). 4/18
c). 11/32
Correct answer=appreciation, 5 stars, brainlist.
