Question

please answer this question fast​

Answer 1

Answer:

b) 24 Will be correct answer.

Explanation:

3+1=3

3+3=6

3+6=9

9+6=15

SO, 15+9=24

hope it helps you...

Answer 2

Answer - (b) 24

3 + 3 = 6

6 + 3 = 9

9 + 6 = 15

15 + 9 = 24

(add previous number)