SOLUTION: 100 95 85 70 50 ?

Algebra ->  Sequences-and-series -> SOLUTION: 100 95 85 70 50 ?      Log On


   



Question 764232: 100 95 85 70 50 ?
Found 2 solutions by Cromlix, tutor_123:
Answer by Cromlix(4381) About Me  (Show Source):
You can put this solution on YOUR website!
100 - 95 = 5
95 - 85 = 10
85 - 70 = 15
70 - 50 = 20
So, it must be 25
50 - 25 = 25.

Answer by tutor_123(2) About Me  (Show Source):
You can put this solution on YOUR website!
the next number be 25
The series go like this
100-5=95
95-10=85
85-15=70
70-20=50
50-25=25