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1. নিচের কোন Octal সংখ্যাটি Decimal সংখ্যা ৫৫ এর সমতুল্য
- A. ৫৫
- B. ৫৫
- C. ৫৫
- D. ৫৫
Answer: Option C
Explanation:
Divide the number repeatedly by 9 until the quotient becomes 0
8। 55 7
8। 6 6
0
When 55 is divided by 8 , the quitient is 6 and the remiander is 7
When 6 is divided by 8, th quitient is 0 and the remiander is 6.
Write the remainders from bottom to top
(55)10 = (67)8
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