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Please help!! a probability question :/

Please help!! a probability question :/-example-1
User Mtdb
by
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2 Answers

4 votes

Answer: 10/13

Explanation:

There are 52 cards in a deck. Every 13 cards, 9 will be number cards so there are 36 number cards. There are 13 diamond cards. There are 9 diamond cards that are number cards. So the probability of the following is (36+13-9)/52 = 40/52 = 10/13

User Maeve
by
3.3k points
3 votes

Answer:

B. 10/13

Explanation:

There are 52 cards in a deck. Divide that by 4 and get 13, thats how many diamonds there are. There are 36 number cards. Since 9 of the cards in diamonds are numbers, we dont count those ones. 13-9 is 4, so we add that to our total to get 40. 40/52 is the same as 10/13.

User Jamida
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3.9k points