26
10 ten
The next number in the series 7, 9, 11, 13, 15 is 17. This series is an arithmetic progression where each number increases by 2. Thus, adding 2 to the last number, 15, gives us 17.
-5
The next number is -21
17
10.
10 ten
15
-5
The next number is -21
53
What would be the next number in this series 15 12 13 10 11 8?
The series seems to be "add 3," so the next number in the series would be 12 followed by 15.
the answer is 1
4
10
17