Question

a card is drawn at random from a pack of 52 cards find the probability of drawing a either red card or a king

Answer 1

total no. of outcome= 52
favourable outcome= 26(red card including 2 kings) +2(black king)=28
P(either red card or king)=28/52
=> 7/13

Answer 2

The probability of drawing a either red card or a king is 15/26

Step-by-step explanation:

Total number of cards = 52

Red cards = 26

Number of kings = 4

Probability of drawing red card = $\frac{\text{Number of red cards}}{\text{Total number of cards}}$

Probability of drawing red card =$\frac{26}{52}$

Probability of drawing king card = $\frac{\text{Number of king cards}}{\text{Total number of cards}}$

Probability of drawing king card =$\frac{4}{52}$

The probability of drawing a either red card or a king=$\frac{26}{52}+ \frac{4}{52}=\frac{30}{52}=\frac{15}{26}$

Hence the probability of drawing a either red card or a king is 15/26

#Learn more:

A card is drawn at random from a well- shuffled pack of 52 cards. Find the probability that the card drawn is i) neither a red card nor a queen ii) either a red card or a king

https://brainly.in/question/6433742