In this case, we'll have to carry out several steps to find the solution.
Step 01:
Data:
deck of cards:
total cards = 52
Step 02:
probability (ace and a diamond):
probability (x) = favorable outcomes / total outcomes
favorable outcomes (ace and a diamond) = 1
total outcomes = 52
probability (ace and a diamond) = 1 / 52
The answer is:
The probability that the card is an ace and a diamond is 1 / 52