40, 10, 5/2 5/8... (fractions) is it arithmetic or geometric and what are the next two terms PLZ HELP DUE IN 10 MINS

Please check the explanation.

Step-by-step explanation:

Given the sequence

A geometric sequence has a constant ratio 'r' and is defined by

Computing the ratios of all the adjacent terms

The ratio of all the adjacent terms is the same and equal to

Thus, the given sequence is a geometric sequence.

As the first element of the sequence is

Therefore, the nth term is calculated as

Put n = 5 to find the next term

now, Put n = 6 to find the 6th term

Thus, the next two terms of the sequence 40, 10, 5/2, 5/8... is:

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step-by-step explanation:

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