221k views
2 votes
0, 1, 3, 6, 10, 15, 21, what is the next number

1 Answer

3 votes

Answer:

28

Explanation:

because in this series the gap between number is gradually increasing from 1 and so this times its the turn of number 7 so 21+ 7 = 28

User Anderish
by
8.7k points

No related questions found