Given: A series
[tex]\frac{56}{56},\frac{15}{20},\frac{8}{16}[/tex]Required: To find the next term of the series.
Explanation: The given series has a common difference of can be written as
[tex]1,\frac{3}{4},\frac{1}{2}[/tex]Now the given series is decreasing with a common difference of
