Question

octal to decimal conversion.
1. 2057​

Answer 1

Your Answer is :- 1071

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Answer 2

Answer:

$2057_{(8)} \\ = (2 \times {8}^{3} ) + (0 \times {8}^{2} ) + (5 \times {8}^{1} ) + (7 \times {8}^{0} ) \\ = (2 \times 512) + (0 \times 64) + (5 \times 8) + (7 \times 1) \\ = 1024 + 0 + 40 + 7 \\ = \bf \underline{ \underline{ 1071_{(10)}}}$