a) there are 48 outcomes and 27 creatures Eric wants to pick. So it would be P= 27/48 which is 56.25%
b) there are 130 coins in total and in those coins there are 10 dimes so it would be P= 10/130 which is 7.7%
c) P(rolling an 8)= 0/6 which is 0% because a die only has 6 outcomes not 8
d) P=5/9 which is 55.5%