Question

A bag contains 2 red marbles and 3 black marbles. If Abby picks a marble without looking, returns it to the bag, and then draws a second marble, what is the probability that both marbles are red? Write your answer as a fraction.

Answer 1

Answer:

It should be 4/25

Step-by-step explanation:

The first time is 2/5, multiply by the second time which is also 2/5, and it equals 4/25. If that's not an answer on there just do 2/5 but i was taught to do it my way.