-5
-5
-5.The patterns seems to be "+9 +1 -20" repeat.And, 15 - 20 = -5.
add 9 add 1 subtract 20 add 9 add 1
The given sequence uses numbers that correspond to letters in the alphabet (A=1, B=2, ..., Z=26). Translating the numbers, we get O (15), X (24), Y (25), E (5), N (14), O (15). The next letter after O (15) would be P (16), so the next number in the sequence is 16.
To get the average of 6 -15 -24 3 and -25, add them up and divide by 5. You get -55/5 = -11
-5
-5
3
35
The answer is 35.
-5.The patterns seems to be "+9 +1 -20" repeat.And, 15 - 20 = -5.
25 every third number add 10 14 / 24 / 34 5 / 15 / 25 18 / 28 / (38) 14 5 18 24 15 28 34 25 38 44 35 48 54 45 58 64 55 68 74 and so on ...
5/8 + 7/12 = 15/24 + 14/24 = 29/24 = 1 and 5/24.
25
The next number after 15 will be 3. You are sequentially adding 9, adding 1, and dividing by 5.
add 9 add 1 subtract 20 add 9 add 1
24/25 // 2/15 invert 2/15 and multiply 24/25 * 15/2 360/50 36/5 of course