A bag contains 8 pink marbles, 5 green marbles and 10 brown marbles. What is the chance of drawing a pink marble? If a pink marble is drawn then placed back into the bag, and a second marble is drawn, what is the probability of drawing a green marble? Give solutions exactly in reduced fraction form, separated by a comma.

Question

amistre64 · Answer

drawn and placed back into the bag seems to me as just starting new; or does it mean what is the prob of drawing a pink first ?

anonymous · Answer

8/23 , 5/23

amistre64 · Answer

8/23 * 5/23  would be the pink first then green ....