10. A bag contains 8 red marbles and 12 blue marbles. One marble is chosen at random and returned to the bag. Then, a second marble is chosen at random.

What is the probability that the first marble chosen is blue and the second marble chosen is red?

Question

10. 	A bag contains 8 red marbles and 12 blue marbles. One marble is chosen at random and returned to the bag. Then, a second marble is chosen at random.

What is the probability that the first marble chosen is blue and the second marble chosen is red?

anonymous · Answer

$$\frac{12}{20}\times \frac{8}{20}$$

anonymous · Answer

$$ \frac{12}{20}\times \frac{8}{20}  =\frac{6}{25}$$