5 John has two 20 cent coins and three 50 cent coins in his pocket. He takes two coins out of his pocket, at random, one after the other without replacement. What is the probability that the total value of the two coins taken out is 70 cents?
(A) $\frac{6}{25}$
(B) $\frac{3}{10}$
(C) $\frac{12}{25}$
(D) $\frac{3}{5}$
(E) $\frac{13}{20}$
5. Answer: (D)
$$
\frac{3}{5} \times \frac{2}{4}+\frac{2}{5} \times \frac{3}{4}=\frac{3}{5}
$$