Assuming a standard deck of 52 cards with aces counting as 1 and all face cards counting as 10, there are:
16 ways of drawing an ace and an 8,
16 ways of drawing a 2 and a 7
16 ways of drawing a 3 and a 6
16 ways of drawing a 4 and a 5, for a total of 64 ways to draw 2 cards whose sum is 9.
There are 52!/(50!2!) = 1,326 ways to draw two cards, so the probability is 64/1326 = 0.048, or about 1 in 21.
It is 156/2652 = 0.0588
Probability of drawing a 7 or 9 is the probability of draw a 7 plus the probability of draw a 9 which is 4/52 + 4/52 = 8/52 = 2/13 = 0.1538.
About a 3.8% chance (2 / 52 = 0.038...).
There are 2 red suits and 2 black suits. Therefore the probability of drawing a red card is 1/2. Or 50% chance.
The probability of drawing a queen or king, in a single randomly drawn card, is 2/13. The probability of drawing one when you draw 45 cards without replacement is 1. The probability of choosing has nothing t do with the probability of drawing the card. I can choose a king but fail to find one!
It is 156/2652 = 0.0588
Probability of drawing a 7 or 9 is the probability of draw a 7 plus the probability of draw a 9 which is 4/52 + 4/52 = 8/52 = 2/13 = 0.1538.
About a 3.8% chance (2 / 52 = 0.038...).
30.769 % chance that you will draw a face card out of a deck of cards. 29.63 % chance that you will draw a face card out of a deck of cards with the jokers in deck.
Red card- 1/2 CLUB-1/4
8/100 or 2/25
There are 52 cards in a deck and 1 ace of spades. So the probability is 1/52 or unlikely.
1/2. or 50%. You can draw a red card, or you can draw a black card.However, if you have already drawn 10 black cards and 0 red cards then the probability of drawing a black is:16(remaning black cards)/42(remaning cards)=38%
There are 2 red suits and 2 black suits. Therefore the probability of drawing a red card is 1/2. Or 50% chance.
If you just draw two cards, 1/13 times 1/12 i.e. 1/156
Form a normal pack of 52 cards (no Jokers), it is 2/13 or approx 0.154
The probability of drawing a queen or king, in a single randomly drawn card, is 2/13. The probability of drawing one when you draw 45 cards without replacement is 1. The probability of choosing has nothing t do with the probability of drawing the card. I can choose a king but fail to find one!