A customer would like to pick two cupons from
a box contains 10% cupon is 12, 20% cupon is 5 and
30% cupon is 3. If she picks these 2 cupons one at a
time , without replacement, what is the probability
that both are 10% cupon? Round your answer to the
nearest whole percent.
A. 60%
B. 38%
C. 36%
D. 35%