The 9’s complement of the decimal number 139452 is:
2017
The 9’s complement of the decimal number 139452 is:
- A.
971658
- B.
971659
- C.
860547
- D.
860548
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Correct answer: C
To find the 9's complement of a decimal number, subtract each digit from 9. For the given number 139452, perform this operation for every digit: 9-1=8, 9-3=6, 9-9=0, 9-4=5, 9-5=4, and 9-2=7. Combining these results yields the number 860547.",