A card is drawn from a well shuffled pack of 52 playing cards.find the probability that card drawn is (1) a red card (2) a face card (3) a spade
Answers
Answer:
S=52
1] let all the red cards be a
Therefore,
n(a)=26
p(a)=26/52
=1/2
2]let all the face cards be f
Therefore,
n(f)=12
p(f)=12/52
=3/13
3]let all the cards of spade be a
Therefore,
n(s)=13
p(s)=13/52
=1/4
Step-by-step explanation:
For first,There are only two categories which are in red colour namely diamond and heart.
Therefore,there are exactly half of 52 cards which are red.
for second,There are 52 cards in a deck.
There are 3 face cards in each category namely ace,diamond,club,heart.
Therefore,there are 12 face cards.
for third,There are 4 catogeries each having 13 cards there all the spades must count 13 in total...
Hope it helps.....
Answer:
Step-by-step explanation:
(1) red card
probability = no.of favourable outcome ÷ total no.of outcome
no.of favourable outcomes = 26
total no. Of outcomes = 52
probability = 26÷52
= 1/2
(2) a face card
probability = no.of favourable outcome ÷ total no.of outcome
no.of favourable outcomes = 16
total no. Of outcomes = 52
probability = 16 ÷ 52
= 4/13
(3) a spade
probability = no.of favourable outcome ÷ total no.of outcome
no.of favourable outcomes = 13
total no. Of outcomes = 52
probability = 13 ÷ 52
= 4
HOPE IT HELPS