Question

After how many places of decimal will the decimal expansion of 43/2000 terminate? *


(a) 1
(b) 2
(c) 3
(d) 4






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Answer 1

Answer:

4

Step-by-step explanation:

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Answer 2

we just need to prime factorise the denominator to get our answer

2000 = 2*2*2*2*5*5*5

2000 = 2^4 * 5 ^3

k max(a,b) = 4

Answer is d.