Question

1 card is drawn from a well-shuffled deck of 52 card. Calculate the probability that the card well be not an ace

Answer 1

Total number of cards=52
Total number of aces=4

P(getting an ace )=Number of aces/Total number of cards
=4/52
=1/13

P(not an Ace)=1-P(get an Ace)
=1-(1/13)
=12/13 (ans)