Final answer:
The first five multiples of 3 are given as 3, 6, 9, 12, and 15. Upon checking which of these is also a multiple of 4, we determine that 12 is the number that is a multiple of both 3 and 4.
Step-by-step explanation:
The question is asking which of the first five multiples of 3 is also a multiple of 4.
We will identify the multiple of 3 that is also evenly divisible by 4.
The first five multiples of 3 are: 3, 6, 9, 12, 15.
Now, we test each of these numbers to see if they are also multiples of 4.
Multiples of 4 include 4, 8, 12, 16, and so on. The number in the list that is also a multiple of 4 is 12.