Question

what is the series of3.5, 7, 10.5,14 , ?​

Answer 1

Answer:

17.5

Step-by-step explanation:

3.5+3.5=7

7+3.5=10.5

10.5+3.5=14

and 14+3.5 = 17.5

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Answer 2

Answer:

17.5

Step-by-step explanation:

series is number = 3.5 +previous number

This is An arithmatic progression with common difference 3.5

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