Math, asked by renutata2009, 7 hours ago

15,45,20,42,25,39 dash​

Answers

Answered by pushpanjalisingh1978
1

Answer:

30

Step-by-step explanation:

15 then +5 is 20 then +5 is 25 so now 25+5 is 30.

NOTE:- IT IS ALTERNATIVE SERIES

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