The pattern is 25, 5, 1, 1/5, 1/25
25 divided by 5 equals 5
5 divided by 5 equals 1
Looks like to construct this pattern each value is divided by 5 to obtain the next number of the sequence:
Following this logic, the next three values of the pattern are:
[tex]\frac{1}{25}\div5=\frac{1}{125}[/tex][tex]\frac{1}{125}\div5=\frac{1}{625}[/tex][tex]\frac{1}{625}\div5=\frac{1}{3125}[/tex]