If a card was randomly drawn from 8 cards numbered as follows: 49, 79, 84, 96, 64, 24, 31, and 73, find the probability of having a card carrying a number that is a multiple of 4.
To find the probability that a randomly drawn card has a number
that is a multiple of 4, divide the number of cards of that have a
multiple of 4 by the total number of cards.
Note that the multiples of 4 are the numbers that are divisible by 4: 84, 96, 64, 24.