Which number should replace 'x' in this series?
20, 19, 17, x, 10, 5
Please answer fast it's urgent
Answers
Answered by
2
Answer:
.
Step-by-step explanation:
ans will be 14
mark it as brainliest
Answered by
4
Answer:
20-19=1
19-17=2
17-14=3
14-10=4
10-5=5
so, X=14
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