1.3/8 because there is a total of 8 marbles but only 3 of them are green. 2. A 52 deck of cards has 4 or each card not including the Jokers so it would be 4/52. 3.30 red 90 total 30/20 4. all you have to do is 4*3=12 5. 4 of each card 2 red 2 black 2 red jacks 52 cards 2/52. 6.&7. coins aren't my cup of tea all i can say is maybe google it :P 8.2 pairs of blue socks 10 total pairs 2/10 or 1/5 sorry about 6 and 7 but i still hope this helped you
