Answer:
50%
Explanation:
You want to know the probability of drawing a divisor of 24 from the set of cards with numbers {4, 5, 6, 7}.
Divisor
The divisors of 24 in this set are 4 and 6, which comprise half the cards. As a percentage, this is ...
1/2 × 100% = 50%
The probability of picking a divisor of 24 is 50%.