17, 72, 28, 83, 39, 94, ______ , 06
Answers
Answered by
0
Answer:
50
Step-by-step explanation:
1) +55 and then -44
72 -17 =55 and 28-72=-44
Answered by
0
55 is the missing number.
Given:
17, 72, 28, 83, 39, 94, ______ , 105
To Find:
The missing number.
Solution:
In this sequence, it was added by 55 at first and subtracted by 44, and repeated as same continuously.
17 + 55 = 72
72 - 44 = 28
28 + 55 = 83
83 - 44 = 39
39 + 55 = 94
94 - 44 = 50
50 + 55 = 105
Therefore, 50 is the missing number.
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