Math, asked by isaac1777, 7 months ago

Find the missing number in the following series.
281, 141, 71, 36, 18.5,?

Answers

Answered by mail2singhaarav

0

Answer:

8.5

Step-by-step explanation:

Answered by dsk75

2

all are in the form of (x+1)/2

since, (281+1)/2=141

(141+1)/2=71......

so, next number is (18.5+1)/2 = 9.75

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