4, 6, 8, 10, 12?
6, 12, 24, 48, 96?
3, 6, 9, 12, 15?
6, 12, 24, 48, 96?
3, 6, 9, 12, 15?
1. Start with the number 6, which is already in the sequence.
2. Add 3 to 6 to get the next number: 6 + 3 = 9.
3. Add 3 to 9 to get the next number: 9 + 3 = 12.
4. Add 3 to 12 to get the next number: 12 + 3 = 15.
5. Add 3 to 15 to get the final number: 15 + 3 = 18.
So, the sequence with five numbers including 6 and 12 is: 6, 9, 12, 15, 18.
To generate this sequence, we can use a common pattern: adding a constant number to each term. In this case, the constant is 3.
Starting with the number 6, we can add 3 successively to obtain the next numbers: 6 + 3 = 9, 9 + 3 = 12, 12 + 3 = 15.
Hence, the sequence becomes 3, 6, 9, 12, 15, which satisfies the condition of including both 6 and 12 while containing five numbers.