Jacks, Queens and Red Kings are removed from a pack of 52 playing cards and then well shuffled .A card is drawn from the remaining cards. Find the probability of getting a) a king b) a red card c) a spade

Explanation

52 cards

Total=52-10-42

1)P=favorable outcomes/Total outcome

P=`(2C_1)/(42C_1)=2/42=1/21`

2)P=`(20C_1)/(42C_1)=20/42=10/21`

3)P=`(11C_1)/(42C_1)=11/42`.