9
8
10
11
Answer is Right!
Answer is Wrong!
The missing number is 10.
The numbers in the sequence are all multiples of 3, except for the missing number. The missing number must be a multiple of 3 that is also less than 14. The only multiple of 3 that fits this criteria is 10.
A. 9 is not a multiple of 3.
B. 8 is not a multiple of 3.
C. 10 is a multiple of 3 and is less than 14.
D. 11 is not a multiple of 3.