456445
0.75
The letter is L and the number is 12.
The number that completes the sequence would be 11. Imagine the sequence as two sequences of every other number starting with the first 2 and the first 6. You would have 2 3 6 and 6 8 12 2 3 6 is adding odd numbers starting with one. 6 8 12 is adding even numbers starting with two. The next number belongs to 2 3 6 so you would add 5 to get 11.
To find the number ( n ) that completes the proportion (\frac{6}{n} = \frac{8}{12}), we can cross-multiply. This gives us (6 \times 12 = 8 \times n), or (72 = 8n). Solving for ( n ) by dividing both sides by 8, we get ( n = 9). Thus, the number that completes the proportion is ( n = 9 ).
9
11
11
The sequence appears to alternate between adding and subtracting numbers. The pattern seems to be +11, -7, +5, -2, +6. Following this pattern, the next number in the sequence would be +3 from the previous number, which would be 21.
0.75
The letter is L and the number is 12.
The number that completes the sequence would be 11. Imagine the sequence as two sequences of every other number starting with the first 2 and the first 6. You would have 2 3 6 and 6 8 12 2 3 6 is adding odd numbers starting with one. 6 8 12 is adding even numbers starting with two. The next number belongs to 2 3 6 so you would add 5 to get 11.
eight
9
Pattern: +7,-4,+8,-3,+9,-2... Pattern continuation: +10,-1,+11,*0,+12,+1 17+10=27
the number between 11 and 12 is obvious. it is 11 and a half
15, since 15*2 = 9*2 + 12*2
12/11 = 11/11