Question

What is the probability of picking a red card greater than 9 from a standard deck
of 52 playing cards? (Assume that aces =1.)

Answer 1

read card grater than 9 : 10 J Q K A
5 x2(red card)=10
probabiliy=10/52=5/26

Answer 2

10 , J, Q, K
2 each (diamond, heart)

Answer 3

Aces = 1 , and do not count here as being greater than 9