147k views
1 vote
What is the next number in the sequence?

3,12, 21, 30,?
A. 39
B. 33
C. 51
D. 42

User Aubrie
by
7.8k points

2 Answers

2 votes
A 39 you add 9 to the previous number to get the next number
User Huntharo
by
8.5k points
3 votes
39. It’s counting by 9
User Theis Egeberg
by
9.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories