Respuesta :
					                   36 is the next number
Explanation:
15 (+ 6), 21 (+3), 24 (+4), 28( +2), 30 then so on and so on. 30(+6), 36. If they were to ask you what’s the next 2 numbers, 36(+3), 39 would be after 36. Hope this helped.
					                
					             Explanation:
15 (+ 6), 21 (+3), 24 (+4), 28( +2), 30 then so on and so on. 30(+6), 36. If they were to ask you what’s the next 2 numbers, 36(+3), 39 would be after 36. Hope this helped.
 
					                  