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The number of positive integers n in the...

The number of positive integers n in the set `{2,3,....,200}` such that `(1)/(n)` has a terminating decimal expansion is

A

16

B

18

C

40

D

100

Text Solution

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The correct Answer is:
B

The numbers will be
2,4,8,16,32,64,128,
5,25,125,
10,20,40,50,80,100,160,200
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