Question

Complete the series
1. 8, 40, 200,100, -----, -------
2. 80, 40, 20, 10, ------, ------
3. 135, 45, 15, -------, --------
4. 7, 23, 63, -------, ---------

Please answer fast
Will mark it as a Brainliest answer if correct

Answer 1

Answer:

1.)8,40,200,1000,5000,25000

2.)80,40,20,10,5,2.5

3.)135,45,15,5,5/3

4.)7,23,63,?,?