Question

All spades are removed from a well shuffled deck of 52 cards and then one card is drawn
randomly from the remaining cards. Find the probability of getting
either ace or black card

Answer 1

Step-by-step explanation:

let P (E) be the probability of finding either an ace card or a black card

no.of favourable outcomes

p(e) = _________________________

total no.of possible outcomes

total no.of possible outcomes = 39

no.of favourable outcomes= 16

16

p(e) = ––

39

Hope this helps you...

:)

Answer 2

$\sf \pink{Solution : }$

☞☞There are 52 cards in total.

total Outcomes =52

✿Probability of the card drawn is a card of spade or an Ace:

Total cards of Spade =13

Total Aces =4

Number of Aces of Spade =1

Therefore,

Probability of the card drawn is a card of spade or an Ace:

$\frac{13}{52 } + \frac{4}{52} - \frac{1}{52} = \frac{16}{52} = \frac{4}{13}$

✿ Probability of the card drawn is a black king:

Total black kings: 2

Probability of the card drawn is a black king:

$\frac{2}{52} = \frac{1}{26}$