Answer :
Answer:
3/4
Step-by-step explanation:
1. Since we know there are 13 diamonds in the card deck containing 52 cards, we first subtract 13 from 52.
- [tex]52 - 13 = 39[/tex]
2. Now, because there's still 52 cards in total but only 39 are not diamonds, the probability of not getting a diamond card is 39/52. However, 39/52 have a common factor of 13. 39/13 = 3, and 52/13 = 4. Therefore, the simplified probability is 3/4.