Question

Find the next series:
1. 86,34,30,28,24,_______
2. 53,53,40,40,27,27,_______
3. 28,14,20,26,32,38,_________
4. F2,_______,D8,616,B32,_______

Plzzzzz answer
The best answer will be marked as brainliest and each answer will get 20 points

Answer 1

1st will be 18
2nd will be 14,14
44
4