6, 12, 21, ?, 48A. 33B. 39C. 36D. 31E. none of these
Answer:
Answer of this Question is 33.
33
Step-by-step explanation:
6 12 21 (33) 48
| | | | |
+6 +9 +12 +15
| | | |
+3 +3 +3
Comment
Save my name, email, and website in this browser for the next time I comment.
Answer:
Answer of this Question is 33.
Answer:
33
Step-by-step explanation:
6 12 21 (33) 48
| | | | |
+6 +9 +12 +15
| | | |
+3 +3 +3