Question

red queens and black jacks are removed a card is drawn at a random from the remaining cards.find the probability of a red card​

Answer 1

Hey

Total no.of cards in a deck = 54

No.of red queens = 2

No.of black Jacks = 2

Total no.of possible outcomes = 54-2+2 = 50

No.of red cards = 26

As two red queens are removed

No.of favourable outcomes = 26 - 2 = 24

P(E) = no.of favourable outcomes / total no.of possible outcomes

P(R) = 24/50 = 12/25

Answer 2

the chance is 50%

HOW

the total cards in a deck is 54 if you take out the red queens and black jacks , the cards left are 48 which is the total outcome

no of favorable out come is 24 ( 26-2=24)

and substitute by probability formula